6 friends share 3 apples.

Answers

Answer 1
is there a picture?
Answer 2

Answer: https://brainly.com/question/16257129


Related Questions

twice a number plus three times a second number is negative one. the first number plus four times the second number is two

Answers

Answer:

Step-by-step explanation:

Let [tex]x,y[/tex] be the two numbers. Then we get

    [tex]2x+3y=-1[/tex]     [tex](a)[/tex]

       [tex]x+4y=2[/tex]       [tex](b)[/tex]

We solve equations [tex](a)[/tex] and [tex](b)[/tex] simultaneously:

    equation [tex](b)\times2[/tex] :

       [tex]2x+8y=4[/tex]        [tex](c)[/tex]  

   [tex](c)-(a)[/tex] gives:

       [tex]5y=5\rightarrow y=1[/tex]

    Sub [tex]y=1[/tex] into [tex](a)[/tex] :  

       [tex]2x+3\times1=-1\rightarrow2x=-4\rightarrow x=-2[/tex]

The solution is -2,1

Write 9/11 in the form √a where a is an integer to be found.

Answers

Answer:

To write 9/11 in the form √a, we need to simplify the fraction so that it has a square root in the numerator or the denominator. We can do this by multiplying the numerator and denominator by √11:

9/11 × (√11/√11) = (9√11)/(11√11) = (√(9 × 11))/(√(11 × 11)) = √99

Therefore, 9/11 can be written in the form √99, where a = 99.

Use a calculator to find the measure of

Answers

The measure of the angle A as required to be determined in the task content is; 16.7°.

What is the measure of angel A?

It follows from the task content that the measure of the angle A is to be determined.

By using the trigonometric ratio;

tan (A) = BC / AC

Hence, by substitution; it follows that;

tan (A) = 6 / 20

Hence, by simplification; we have that;

tan A = 3/10

tan A = 0.3

Therefore, to determine A;

A = tan-¹ (0.3)

A = 16.7°.

Ultimately the measure of angle A as required to be determined is; 16.7°.

Read more on trigonometric ratios;

https://brainly.com/question/24349828

#SPJ1

Lin has 27 marbles. He divides them into 3 equal groups and gives 1 group to Jill. Jill then gives 2 of hers away. How many marbles does Jill have now?

Answers

Answer: 7 marbles

Step-by-step explanation:

Lin starts with 27 and creates 3 equal groups.

When separating, you divide.

27 divided by 3 is 9.

Each group has 9 marbles.

This means that by giving one group to Jill, she receives 9 marbles.

Jill gives away 2 of her 9 marbles, thus leaving her with 7 marbles.

9-2=7.

The perimeter of a rectangular table is 18 feet The table is 42 inches wide

Answers

Width of the table = 3.5 feet , Length of the table = 5.5 feet and Perimeter of the table = 18 feet

What is Rectangle ?

A rectangle is a 2-dimensional shape with four straight sides, where opposite sides are parallel and equal in length. It has four right angles and its diagonals bisect each other. It is a type of quadrilateral, and its area is calculated by multiplying the length and width of the rectangle. It is commonly found in many geometric shapes and everyday objects such as doors, windows, and computer screens.

Let's convert all measurements to the same unit for easier calculation. Since the table width is given in inches, we can convert it to feet by dividing by 12 (since 1 foot = 12 inches).

Table width: 42 inches = 42÷12 = 3.5 feet

Let's denote the length of the table as 'l' feet. The perimeter of a rectangle is given by the formula:

Perimeter = 2 * (Length + Width)

Given that the perimeter is 18 feet, we can substitute the values into the formula:

18 = 2 * (l + 3.5)

Now, we can solve for 'l':

18 = 2l + 7 (distributing 2 to both terms in the parentheses)

2l = 18 - 7 (subtracting 7 from both sides)

2l = 11 (simplifying)

l = 11÷2 (dividing both sides by 2)

Therefore, Width of the table = 3.5 feet , Length of the table = 5.5 feet

and Perimeter of the table = 18 feet

To learn more about Rectangle from given link.

https://brainly.com/question/15238546

#SPJ1

A bandana is in the shape of a triangle. The base of the bandana is 30 in. wide and the height is 12 in.

What is the area of the bandana?
_______________________________
(reporting spams/wrong answers)
(no picture is needed for this question)
(giving brainliest to the correct answer)
_______________________________

Answers

Answer:

180 in^2

Step-by-step explanation:

A bandana is in the shape of a triangle. The base of the bandana is 30 in. wide and the height is 12 in.

Triangle Area = 1/2 b x h

substitute the values

1/2 30 x 12 =

15 x 12 = 180 in^2

PLEASE HELP !! :( QUESTION 17

Answers

Answer:

b) The graph will shift down 5 units from its parent graph.

Step-by-step explanation:

Your answer is in the image.

The first three terms of a geometric sequence are as follows

-5,-20,-80
Find the next two terms of this sequence; give an exact value (not decimals)

Answers

Answer: -1280

Step-by-step explanation:

in a geometric sequence it either multiplies or divides negatively or positively, in this case -5 to -20 is multiplied 4 positively and so is -20 to -80

then -80x4= -320

-320x4= -1280

Evaluate f(x) = 3x + 2 when x = -4.

Answers

Answer:

-10

Step-by-step explanation:

[tex]f(x) = 3x + 2[/tex]

Replace x in the function with the given value x = -4:

[tex]f( - 4) = 3 \times ( - 4) + 2 = - 12 + 2 = - 10[/tex]

a₁ = -3,
an=3an-1+5
for
n>2

Answers

The sum of the first 10 terms in the sequence is 195.The sequence given above is an arithmetic sequence.

What is an arithmetic sequence?

An arithmetic sequence is a sequence of numbers in which each successive number is found by adding a fixed number, called the common difference, to the previous number in the sequence. The common difference is the same for each pair of consecutive numbers.

An arithmetic sequence is a sequence of numbers where each successive number is obtained by adding a fixed amount, the common difference, to the preceding number. In this particular sequence, the common difference is 5.

The first term in the sequence is a₁ = -3, and the general term is an = 3an-1 + 5, where n > 2. To find any term in the sequence, we can use the formula an = a₁ + (n - 1)d, where d is the common difference. In this case, a₁ = -3 and d = 5, so the formula becomes an = -3 + (n - 1)5.

To find the 9th term in the sequence, we can substitute n = 9 into the above formula and solve for an. This gives us an = -3 + (9 - 1)5 = -3 + 40 = 37. Therefore, the 9th term in the sequence is 37.

To find the sum of the first 10 terms in the sequence, we can use the formula Sₙ = (n/2)(2a₁ + (n - 1)d). In this case, a₁ = -3 and d = 5, so the formula becomes Sₙ = (n/2)(2(-3) + (n - 1)5). Substituting n = 10 into the formula gives us Sₙ = (10/2)(2(-3) + (10 - 1)5) = (10/2)(-6 + 45) = (10/2)(39) = 195. Therefore, the sum of the first 10 terms in the sequence is 195.

For more questions related to consecutive numbers

brainly.com/question/1764265

#SPJ9

Right Question:-

a₁ = -3,

an=3an-1+5

for

n>2.

For given sequence, Find the sum of first 10 terms?

PLEASE HELP ASAP will give brainliest

Answers

Let's use variables to represent the width and length of the rectangle:

Let w be the width of the rectangle (in cm)

Then, the length of the rectangle can be expressed as 5w - 18 (since it is 18 cm less than five times its width).

The area of the rectangle can be calculated as:

A = w * (5w - 18)

We are given that the area of the rectangle is 35 square cm. Substituting this value into the equation above, we get:

35 = w * (5w - 18)

Expanding the right-hand side, we get:

35 = 5w^2 - 18w

Rearranging the terms and setting the equation equal to zero, we get:

5w^2 - 18w - 35 = 0

To solve for w, we can use the quadratic formula:

w = (-b ± sqrt(b^2 - 4ac)) / 2a

where a = 5, b = -18, and c = -35.

Plugging in the values, we get:

w = (-(-18) ± sqrt((-18)^2 - 4(5)(-35))) / 2(5)

w = (18 ± sqrt(784)) / 10

w = (18 ± 28) / 10

So w = 2.6 or w = -1.4

Since the width cannot be negative, we reject the solution w = -1.4.

Therefore, the width of the rectangle is approximately 2.6 cm.

To find the length, we can use the expression we derived earlier:

length = 5w - 18

length = 5(2.6) - 18

length = 13 - 18

length = -5

Since the length cannot be negative, we know that there is an error in our calculation. We made an assumption that the width is less than the length, which is not necessarily true. We should check our work and try again using the positive root instead of the negative one.

Using the positive root for the width, we get:

w = (18 + 28) / 10

So w = 4.6

Therefore, the width of the rectangle is 4.6 cm.

To find the length, we can use the expression we derived earlier:

length = 5w - 18

length = 5(4.6) - 18

length = 23 - 18

length = 5

So the length of the rectangle is 5 cm.

Therefore, the dimensions of the rectangle are width = 4.6 cm and length = 5 cm.

i-Ready
Find the surface area of the box shown.
S.A. =
Nets and Surface Area- Instruction-Level F
in.²
3 in
12 in
10 in
X

Answers

The surface area of the box shown is 186 square inches (186 in²).

What is surface area?

Surface area is the measure of the area on a two-dimensional surface. It is the sum of the areas of all the shapes that make up a two-dimensional object. It can be used to calculate the area of a sphere, a cylinder, a rectangular prism, and more.

The box shown is a three-dimensional rectangular prism. The surface area (S.A.) of a rectangular prism is calculated by adding the area of each of its six faces. The area of each face is calculated by multiplying the length of the face by its width.

For the box shown, the length is 3 inches (3 in), the width is 12 inches (12 in), and the height is 10 inches (10 in). To find the surface area, we need to calculate the area of each face and add them together. The surface area of this box is calculated as follows:

Front and back faces: 3 in x 10 in = 30 in²

Left and right faces: 12 in x 10 in = 120 in²

Top and bottom faces: 3 in x 12 in = 36 in²

Total surface area: 30 in² + 120 in² + 36 in² = 186 in²

Therefore, the surface area of the box shown is 186 square inches (186 in²).

For more questions related to prism,

https://brainly.com/question/23963432

#SPJ1

what is written history ​

Answers

A written history ​means the writing of history, such as the writing of history based on the critical examination of sources which is also known as historiography.

How can we define written history?

Also known as recorded history describes the historical events that have been recorded in a written form or other documented communication which are subsequently evaluated by historians using the historical method.

Historiography also includes the theory and history of historical writing. Modern historians strive to reconstruct a record of human activities and gain a deeper understanding of them.

Read more about historiography

brainly.com/question/18837262

#SPJ1

A light display for a festival consists of a string of 1,000 lightbulbs in the colors red, yellow, green, and blue repeated consecutively in that order for the entire display. The 543rd lightbulb needs to be replaced.

If the first lightbulb is red, what is the color of the lightbulb that needs to be replaced?

Answers

Using the pattern given, we found that the colour of the lightbulb in the 543rd position of a string of lightbulbs is green.

What is meant by the pattern?

A recurring arrangement of numbers, shapes, colours and other elements is known as a pattern. The Pattern can be connected to any kind of occasion or thing. When a group of numbers are arranged in a particular way, the arrangement is referred to as a pattern. Patterns can also occasionally be referred to as a series. The number of patterns can be limitless or finite. There are many distinct kinds of number patterns, including geometric, Fibonacci, and algebraic or arithmetic patterns. In mathematics, number patterns are quite prevalent.

Given,

The number of lights on a string of lights = 1000

The order in which the lights repeat is red, yellow, green and blue.

After every four lights, the order repeats.

We can get the pattern as follows.

The blue lights are in positions 4,8,12,........,4n.

We have to find the multiple of 4 close to 543.

Now we can check if 542 is a multiple of 4.

542/4 = 135.5

So it is not a multiple of 4.

Now check if 544 is a multiple of 4.

544/4 = 136

So the bulb in the 544th position is blue.

Then the bulb in the 543rd position should be green.

Therefore using the pattern given, we found that the colour of the lightbulb in the 543rd position of a string of lightbulbs is green.

To learn more about patterns, follow the link.

https://brainly.com/question/28580633

#SPJ1

Help with math problems

Answers

The solutions to the absolute value inequalities 1 to 20 are shown below

Solving the absolute value inequalities

|x + 8| < 16

So, we have

-16 < x + 8 < 16

-24 < x < 8

|r + 1| ≤ 2

So, we have

-2 ≤ r + 1 ≤ 2

-3 ≤ r ≤ 1

|2c - 1| ≤ 7

So, we have

-7 ≤ 2c - 1 ≤ 7

-6 ≤ 2c ≤ 8

-3 ≤ r ≤ 4

Using the above as a guide, the solution to the other inequalities are

-3 < h < 5No solutionNo solutionr < -8 and r > 4k < 1 and k > 7h ≤ -3 and h ≥ 6p ≤ -3 and h ≥ 2No solutionAll set of real valuesn ≤ -5.25 and n ≥ 3.75-0.8 ≤ t ≤ 1.6-6 < h < 5p ≤ -14 and p ≥ 22No solutionAll set of real values-3 < r < 1p < -4 and p > -1

Read more about inequalities at

https://brainly.com/question/30390162


#SPJ1

A ship travels east from Port Lincoln 24 miles before turning north. When the ship becomes disabled
and radios for help, the rescue boat needs to know the fastest route to the ship. The rescue boat navigator
finds that the shortest route from Port Lincoln is 48 miles long. At what angle off of due east should the
rescue boat travel to take the shortest route to the ship? Round your answer to the nearest whole degree.

Answers

Answer:

Rounding to the nearest whole degree, the rescue boat should travel at an angle of approximately 41 degrees off of due east to take the shortest route to the ship.

Step-by-step explanation:

We can use trigonometry to solve this problem. Let's draw a diagram to represent the situation:

            A (rescue boat)

              | \

              |   \

              |     \ C (disabled ship)

   24 mi |       \

              |        \

              |          \

              |θ          \

              B-----------D (Port Lincoln)

               48 mi

In the diagram, point B represents Port Lincoln, point C represents the disabled ship, and point A represents the rescue boat. Point D is the intersection of the eastward path and the northward path taken by the ship.

We are given that BD = 24 miles and CD = 48 miles. We want to find the angle θ, which is the angle between the line segments AB and AD.

To find θ, we can use the law of cosines:

cos(θ) = (BD² + CD² - AD²) / (2 x BD x CD)

Substituting the given values, we get:

cos(θ) = (24² + 48² - AD²) / (2 x 24 x 48)

Simplifying, we get:

cos(θ) = 0.75

To solve for θ, we can take the inverse cosine of both sides:

θ = cos⁻¹(0.75)

Using a calculator, we get:

θ ≈ 41.41°

Rounding to the nearest whole degree, the rescue boat should travel at an angle of approximately 41 degrees off of due east to take the shortest route to the ship.

The last time Ms. Ward's car tank was filled, the odometer reading was 7,998 miles. The next time she filled up her vehicle with gas, the odometer reading was 8,308.

What was Ms. Ward's cost per mile for the time period? (remember, money always rounds to 2 decimal places!)

Answers

Answer:

$0.14

Step-by-step explanation:

[tex]8,308 - 7,998 = 310 \: miles[/tex]

We don't have information on how many gallons of gas Ms. Ward purchased, so we can't calculate the exact cost per mile. However, we can use the average fuel efficiency of her car to estimate the cost. Let's assume her car gets an average of 25 miles per gallon, which is a common fuel efficiency for a compact car.

To calculate how many gallons of gas she used, we can divide the number of miles driven by the fuel efficiency:

[tex]\frac{310 \: miles}{25 \: miles _{gallon} } = 12.4 \: gallons[/tex]

Assuming that the cost of gas was $3.50 per gallon, we can multiply the number of gallons used by the cost per gallon to find the total cost of gas:

[tex]12.4 \: gallons \times $3.50_{gallon} = $43.40[/tex]

To find the cost per mile, we can divide the total cost of gas by the number of miles driven:

[tex]\frac{$43.40}{310 \: miles} = $0.14_{mile} [/tex]

So Ms. Ward's cost per mile for this time period was approximately $0.14.

Answer:

Step-by-step explanation:

Miles travelled = 8,308 - 7,998 = 310 miles

Total cost = $26.79

Cost per mile[tex]=\frac{26.79}{310}[/tex] =0.0864

Ms. Ward's cost per mile is $0.09 (rounded to nearest cent).

6 cm. Find its area to the nearest tenth.

Answers

The area of the rectangle is 35.1 cm²

How to determine the area of the rectangle

To find the area of a rectangle, you need to multiply its length by its width.

Given that the dimensions of the rectangle are 5.85 cm and 6 cm, respectively, the area of the rectangle is:

Area = Length x Width

Substitute the known values in the above equation, so, we have the following representation

Area = 5.85 cm x 6 cm

Evaluate the product

Area  = 35.1 cm²

Hence, the area of the rectangle to the nearest tenth is 35.1 cm²

Read more about area at

https://brainly.com/question/24487155

#SPJ1

Complete question

The dimension of a rectangle is 5.85 cm by 6 cm. Find its area to the nearest tenth.

PLEASE HELP! I NEED IT FOR A PRACTICE TEST!!

Answers

The wοrk dοne in pushing the car up the incline is 39,672 fοοt-pοunds.

What is Dοt Prοduct?

The dοt prοduct is a mathematical οperatiοn that takes twο vectοrs and prοduces a scalar. It is the prοduct οf the magnitudes οf the twο vectοrs and the cοsine οf the angle between them.

Tο calculate the wοrk dοne, we need tο find the fοrce applied tο the car and the distance it was mοved.

First, let's calculate the fοrce required tο push the car up the incline. We can use the weight οf the car and the angle οf the incline tο find the fοrce required.

The weight οf the car is given as 1850 pοunds. The fοrce required tο push the car up the incline is equal tο the cοmpοnent οf the weight that acts parallel tο the incline. This is given by:

fοrce = weight * sin(angle)

where the angle is 7 degrees.

Plugging in the values, we get:

fοrce = 1850 * sin(7) = 220.4 pοunds

Nοw, we need tο find the distance that the car was pushed up the incline. This is given as 180 feet.

Using the dοt prοduct, the wοrk dοne can be calculated as:

wοrk = fοrce * distance * cοs(angle)

where the angle is the angle between the fοrce and the displacement vectοrs. In this case, the fοrce and displacement are in the same directiοn, sο the angle is 0 degrees and cοs(0) = 1.

Plugging in the values, we get:

wοrk = 220.4 * 180 * cοs(0) = 39,672 fοοt-pοunds

Therefοre, the wοrk dοne in pushing the car up the incline is 39,672 fοοt-pοunds.

To learn more about Dot Product from the given link

https://brainly.com/question/30404163

#SPJ1

At a Halloween sale, every item in the store is advertised as one-fourth off the original price. If an item is marked with a sale price of $150, what was its original price? Show or explain how you got your answer.

Answers

Answer:

$200.00

Step-by-step explanation:

We are asking what is 75% of what number is 150.  If we take off 1/4 or 25% we are leaving on 3/4 or 75%

.75 x = 150  Divide both sides by .75

[tex]\frac{.75x}{.75}[/tex] = [tex]\frac{150}{.75}[/tex]

x = 200

Check:

200 x .25 = 50  To find the discount.

200 - 50 = 150   Subtract the discount from the original price to find the sale's price.

Helping in the name of Jesus.

A spinner is divided into seven equal sections numbered 1 through 7 If the spinner is spun twice, what is the theoretical probability that it lands on 2 and then an odd number?

A) 1/49
B) 4/49
C) 1/7
D) 4/7

Answers

The prοbability οf getting either 2 οr οdd number is B)4/49.

What is prοbability?

Prοbability is a way οf calculating hοw likely sοmething is tο happen. It is difficult tο prοvide a cοmplete predictiοn fοr many events. Using it, we can οnly fοrecast the prοbability, οr likelihοοd, οf an event οccurring. The prοbability might be between 0 and 1, where 0 denοtes an impοssibility and 1 denοtes a certainty.

Here the Tοtal number οf οutcοmes = 7

When spinner is spun first we can get οn favοrable οutcοme , which is 2 οr οdd number.

If prοbability οf getting 2

=> Number οf favοrable οutcοme/Tοtal number οf οutcοme

=> 1/7

Nοw number οf οdd number frοm 1 tο 7 = 4

Prοbability οf getting οdd number in secοnd spun = 4/7

Then prοbability οf getting either 2 οr οdd number = [tex]\frac{1}{7}\times\frac{4}{7}[/tex] = [tex]\frac{4}{49}[/tex].

To learn more about probability refer the below link

https://brainly.com/question/13604758

#SPJ1

An arch of a walkway
can be modeled by
y = -0.04x², where x
and y are measured in
meters. Find the height
and width of the arch
when the arch meets
the ground at the points
(-10, 4) and
(10, — 4).
-10 -8 -6
-2
АУ
6
8
10 x

Answers

The width of the arch is 20 meters and the height of the arch is 0 meters.

How can the height of an arch be determined?

The height of an arc is the sagitta. It is the line perpendicular to the chord's midpoint and to the arc itself.

The equation for the arch is provided as y = -0.04x2. The junction points (-10, 4) and (10, -4) can be used to calculate the arch's width and height.

The breadth of the arch, which is equal to the separation between the two x-intercepts, is first determined:

Width is equal to 10 minus 10 metres.

Then, we determine the arch's height, which is its highest point. We know that the largest value of y occurs at the parabola's vertex since the equation for the arch has the form y = ax2, where an is a negative constant. The vertex's x-coordinate is provided by the formula x = -b/2a, where a = -0.04 and b = 0. (since there is no linear term in the equation). The vertex's x-coordinate is as a result:

x = -b/2a = -0/2(-0.04) = 0

We change x = 0 in the equation of the arch to obtain the equivalent y-coordinate of the vertex.

y = -0.04x² = -0.04(0)² = 0

As a result, the parabola's vertex is (0, 0), and the arch's greatest height is 0 metres.

To know more about arch visit:

https://brainly.com/question/23024172

#SPJ1

A rectangle is 16 feet long and 12 feet wide. How long is the diagonal from one corner to the other?

Answers

The length οf the diagοnal is 20 feet.

What is a rectangle?

A rectangle is a type οf quadrilateral with parallel sides that are equal tο οne anοther and fοur vertices that are all 90 degrees apart. It is alsο knοwn as an equiangular quadrilateral fοr this reasοn. The term "parallelοgram" can alsο be used tο describe a rectangle because the οppοsing sides are equal and parallel.

Given that 16 feet and 12 feet make up a rectangle.

The diagοnal and twο cοnsecutive sides οf a rectangle make a right-angled triangle.

Tο find the diagοnal apply Pythagοrean theοrem.

The widely accepted geοmetric principle knοwn as the Pythagοrean Theοrem states that the square οn the hypοtenuse οf a right triangle equals the sum οf the squares οn its legs.

Draw a rectangle:

Cοnsider △ABC:

AB² + BC² = AC²

12² + 16² =AC²

AC² = 144+ 256

AC² = 400

Take square rοοt οn bοth sides:

AC = 20

To learn more about diagonal,

https://brainly.com/question/14413639

#SPJ1

help me fast How many inches are in 5 feet?

12 inches
36 inches
60 inches
72 inches

Answers

Answer:

60 inches

Step-by-step explanation:

5 ft x 12 in/ft = 60 in

Correct answer is 60ft because you multiply 12 which is 1 foot times 5

Solving Square Root Equations



Solve the following equations. Be sure to label any extraneous solutions.

Answers

Answer:

Step-by-step explanation:

1) To solve the equation √(6x) = x, we can first square both sides of the equation to eliminate the square root:

(√(6x))^2 = x^2

6x = x^2

Next, we can rearrange the equation into standard quadratic form by subtracting 6x from both sides:

x^2 - 6x = 0

Now, we can factor out an x from the left-hand side of the equation:

x(x - 6) = 0

Setting each factor equal to zero, we find two solutions:

x = 0 or x - 6 = 0

Therefore, the solutions to the equation √(6x) = x are x = 0 and x = 6.

2)To solve √(5x-6) = x, we can square both sides of the equation:

(√(5x-6))^2 = x^2

5x-6 = x^2

Rearranging this quadratic equation to the standard form ax^2 + bx + c = 0, we get:

x^2 - 5x + 6 = 0

This can be factored into:

(x - 2)(x - 3) = 0

Therefore, the solutions to the equation √(5x-6) = x are x = 2 and x = 3.

We should check if these solutions satisfy the original equation:

When x=2: √(5x-6) = √(5(2)-6) = √4 = 2, which satisfies the equation.

When x=3: √(5x-6) = √(5(3)-6) = √9 = 3, which also satisfies the equation.

Therefore, the solutions are x = 2 and x = 3.

3) To solve the equation √(2x-1) = x-3, we can square both sides of the equation to eliminate the square root:

(√(2x-1))^2 = (x-3)^2

Simplifying the left-hand side gives:

2x-1 = (x-3)^2

Expanding the right-hand side gives:

2x-1 = x^2 - 6x + 9

Rearranging the equation gives:

x^2 - 8x + 10 = 0

We can solve this quadratic equation :

x^2 - 8x + 10 = 0

Now we can solve this quadratic equation by using the quadratic formula:

x = (-b ± √(b^2 - 4ac)) / 2a

In this case, a = 1, b = -8, and c = 10. Substituting these values into the formula:

x = (-(-8) ± √((-8)^2 - 4(1)(10))) / 2(1)

Simplifying:

x = (8 ± √(64 - 40)) / 2

x = (8 ± √24) / 2

x = 4 ± √6

Therefore, the solutions to the equation √(2x - 1) = x - 3 are x = 4 + √6 and x = 4 - √6.

4) has no real solutions.

when you have to remove the square root you have to power the both sides of the equation.

1)6x= x^2

 0 = x^2 - 6x

0= x(x-6)

x=0 or x-6=0

            x=6

2) [tex]\sqrt{5x-6}[/tex] = x

   5x-6=x^2

   x^2 -5x+6=0

   (x-3)(x-2)=0

    x-3=0 or x-2= 0

    x=3 or x=2

3)

[tex]\sqrt{2x-1}[/tex] = x-3

2x-1 = (x-3)^2

2x-1= x^2 - 6x +9

x^2 -8x +10=0

this equation can't solve by factoring method easily. so we have to use the completing square method.

x^2-8x+10=0

x^2-8x= -10

x^2 - 8x+(-4)^2 = -10+ ( -4)^2

(x-4)^2 = 6

[tex]x= 4 +\sqrt{6}[/tex] or  [tex]x= 4 -\sqrt{6}[/tex]

4) [tex]x= 2 + \sqrt{2x-11}[/tex]

x^2= 4+4 [tex]\sqrt{2x-11}[/tex] + 2x-11

x^2= 7+ 2x +4[tex]\sqrt{2x-11}[/tex]

x^2-2x-7= 4[tex]\sqrt{2x-11}[/tex]

(x^2-2x-7)^2= 16 (2x-11)

x^4 +4x^2 +49-4x^3 + 28x - 14x^2 = 32x-176

x^4 - 4x^3 - 10x^2 - 4x + 225= 0

x(x^3 -4x^2 - 10x-4)+225=0

this is a power 4 th equation this equation can solve by normal steps.

Let A denote the event of placing a $1 straight bet on a certain lottery and winning. Suppose that, for this particular lottery, there are 2,352 different ways that you can select the four digits (with repetition allowed)
in this lottery, and only one of those four-digit numbers will be the winner. What is the value of P(A)? What is the value of P(A)?
What is the value of P(A)?
P(A)= (Round to five decimal places as needed.)
What is the value of P(A)?
P(A)=(Round to five decimal places as needed.)

Answers

Answer:

The probability of winning the lottery, denoted by P(A), can be calculated as follows:

P(A) = number of winning outcomes / total number of possible outcomes

Since there is only one winning four-digit number and there are 2,352 possible four-digit numbers, we have:

P(A) = 1/2352

Using a calculator, we get:

P(A) ≈ 0.00042

Therefore, the value of P(A) is approximately 0.00042 or 4.2 × 10^(-4) (rounded to five decimal places).

Step-by-step explanation:

find the area when the circumference = 6 pi

Answers

Answer:

Step-by-step explanation:

if the circumference=6π, then you can solve for the radius. C=2πr

6π=2πr

Divide 2π from both sides to get r=3

Area=πr^2

A=π*9

Area= 9π

Help please also please explain bc I truly do not get it

Answers

Therefore, the solutions for θ in the interval 0° ≤ θ ≤ 360° are approximately 131.81° and 228.19°.

What is trigonometry?

Trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles, particularly right triangles. It is used to study and analyze various phenomena that involve periodic functions, such as waves, oscillations, and sound. Trigonometry also has practical applications in fields such as physics, engineering, navigation, and surveying. It involves the use of trigonometric functions such as sine, cosine, tangent, cosecant, secant, and cotangent to calculate the sides and angles of triangles and other geometric figures.

Here,

Let's solve for θ:

First, let's substitute u = cos(θ), so we have:

3u² - 5u - 4 = 0

Now we can use the quadratic formula:

u = [ -(-5) ± √((-5)² - 4(3)(-4))] / (2*3)

u = [ 5 ± √(49) ] / 6

u1 = (5 + 7) / 6 = 2

u2 = (5 - 7) / 6 = -2/3

Since the cosine function has a range of -1 ≤ cos(θ) ≤ 1, we can discard the solution u1 = 2.

Now we can solve for θ:

cos(θ) = u2 = -2/3

θ = cos⁻¹(-2/3) ≈ 131.81°  

θ = 360° - cos⁻¹(-2/3) ≈ 228.19°

To know more about trigonometry,

https://brainly.com/question/26719838

#SPJ1

A college cafeteria is looking for a new dessert to offer its 4,000 students. The table shows the preference of 225 students.


Ice Cream Candy Cake Pie Cookies
81 9 72 36 27


Which statement is the best prediction about the scoops of ice cream the college will need?
The college will have about 480 students who prefer ice cream.
The college will have about 640 students who prefer ice cream.
The college will have about 1,280 students who prefer ice cream.
The college will have about 1,440 students who prefer ice cream.

Answers

Option D : Based on the given data, the best prediction for the number of students who prefer ice cream at the college, which is approximately 1,440 students.

To make prediction of the number of students who prefer ice cream, we need to use the proportion of students who prefer ice cream from the sample to the entire population of 4,000 students.

Based on the given data, 81 out of 225 students prefer ice cream. To estimate the number of students who prefer ice cream in the entire college, we can use the ratio of students who prefer ice cream in the sample to the total number of students in the college.

The total number of students in the college is 4,000, so we can set up a proportion:

81/225 = x/4000

Solving for x, we get:

x = (81/225) * 4000 = 1,440

Therefore, the best prediction for the number of students who prefer ice cream in the entire college is 1,440.

To learn more about prediction please click on below link        

https://brainly.com/question/28202475

#SPJ1

A college cafeteria is looking for a new dessert to offer its 4,000 students. The table shows the preference of 225 students.

Ice Cream Candy Cake Pie Cookies

81 9 72 36 27

Which statement is the best prediction about the scoops of ice cream the college will need?

A. The college will have about 480 students who prefer ice cream.

B. The college will have about 640 students who prefer ice cream.

C. The college will have about 1,280 students who prefer ice cream.

D. The college will have about 1,440 students who prefer ice cream.

Evaluate each expression for the given values.

4 |m - n|
If m = -7 and n=2

Answers

The expression will give 36 after evaluating.

What is an Expression?

In mathematics, an expression is a combination of numbers, variables, and mathematical operations that can be evaluated or simplified. An expression may contain one or more terms, which are separated by operators such as addition (+), subtraction (-), multiplication (*), division (/), and exponentiation (^).

Expressions can represent various mathematical concepts, such as equations, inequalities, functions, and polynomials.

Given:  m = -7 and n = 2,

We know that, the mode function converts the function into positive value.

So, |m - n| = |-7 - 2| = 9

Now,

4 |m - n| = 4 * 9 = 36

So the expression 4 |m - n| evaluates to 36 when m = -7 and n = 2.

To learn more about Expression, visit the link:

https://brainly.com/question/1859113

#SPJ1

Other Questions
fsA glass contains 320 cm of milk. The mass of the milk is 330 g. Calculate the density of the milk in kilograms per cubic metre (kg/m). Give your answer to the nearest integer. How did the new imperialism of the 19th century differ from earlier efforts? A imperial powers tolerated more independence among colonies B imperial powers engaged in less trade with colonies C imperial powers exerted greater political control over colonies D imperial powers made less effort to spread Christianity to colonies Breif description of Hydroelectric power Select any Multinational Technological company and explain the following based on Business Communications:3. Explain in detail with examples how selected company prioritize measurable goals and objectives in meetings and communications and view feedback as essential to improvement and also emphasizing on relationships (Finding Area Using Triangles and Rectangles MC)A composite figure is represented in the image.What is the total area of the figure? 272.64 yd2 231.68 yd2 190.72 yd2 136.32 yd2 ASAP and a giving away a BRAINLYPrompt: Reimagine Omega as a business of your choice. You are an employee at this business, as are all of your classmates. What type of business is this? What kind of shenanigans do yall get up to? Tell me all about it.Make it unusual and really scary please. Thank you Type the correct answer in the box. Spell the word correctly.Anika wants to create a visual to represent a table that shows the growth of her company's market share over a year. What type of graph would bestshow this relationship?Anika should use ato show the plotted points for the market share of her company by the end of each month or quarter of the year. A team of engineers have done the root cause analysis of all identified defects of Release 1. To prevent such defects occurring in the next release, they have proposed a few changes to the process. 8. How would you have felt if ordered not to shoot with an army of thousands of enemysoldiers rushing at you? What does General James Wolfe's order show us about hisrelationship with his troops? Explain. Over the past 10 years, the population of an island has decreased by 2% The population of an island 10 years ago was 24000. What is the population of the island now? Rebecca has just purchased a stock for$18which has a beta of1.5and is not expected to pay any dividends over the riext year if the risk-tree tate is$28and the teturn on the market is expected to be9%. Active your Rebecca on the expected price of the share at the end of the yeac. (If A : B = 2:5and B: C = 15: 8 then find A : C.) Please can someone help me pleaseee to answer these 3 questions in order please.. This is Government class. I would appreciate it your help.1. What are at least 5 major areas in which the ECRA addressed those deficiency which led to the January 6th insurrection?2. What applies to Congress (members) or Vice-President?3. What applies to the state and it's electors? if the interest rate falls below the equilibrium point, which of the following occurs in the financial market? select the two correct answers below. select all that apply: excess demand occurs. credit card firms will lower interest rates to attract customers. credit card companies will see an opportunity to raise interest rates. firms are eager to supply loans to credit card customers. For the first time in U.S. history, 90 percent of the population, age 25 and older, have completed high school. This is according to the new Educational Attainment data released today from the U.S. Census Bureau."In 1940, less than half of the population age, 25 and older, had a high school diploma. Over the years, this has increased to the point where we now have 90 percent who have completed high school," said Kurt Bauman, a demographer in the Social, Economic, and Housing Statistics division. "That means out of the 217 million people, age 25 and older, 194 million have a high school diploma or higher."Between 2000 and 2017, the percentage of all people age 25 and older who had not completed high school decreased by more than one-third, dropping from 16 percent to 10 percent.What is the most accurate way to paraphrase the information found in the infographic and the article? A. The percentage of people not completing high school is decreasing, whereas the percentage of people attaining higher education is considerably increasing, and the total percentage of people completing high school by the age of 25 is higher than it has ever been (U.S. Census Bureau). B. In 2017, 194 million people age 25 and older had a high school diploma or higher education than the rest of the population in the United States, with the percentage of people interested in pursuing higher education decreasing (U.S. Census Bureau). C. Although every year more people than ever are completing high school by the age of 25, most of the population is disinterested in attaining higher education or a bachelor's degree in the United States (U.S. Census Bureau). D. During 2017, 90 percent of people age 25 and older completed their high school diploma, while the percentage of people not completing their high school diploma decreased and people attaining higher education like a bachelor's degree increased (U.S. Census Bureau). At the opening of our story, Mother Ceres is busy tending to the harvest of wheat, corn, rye, and barley; her daughter, Proserpina, begs to go to the seaside while her mother tends to the crops of the world. Mother Ceres hesitantly agrees but warns Proserpina, "The sea nymphs are good creatures, and will never lead you into any harm. But you must take care not to stray away from them, nor go wandering about the fields by yourself. Young girls, without their mothers to take care of them, are very apt to get into mischief." After visiting with the sea nymphs, Proserpina does exactly what her mother fearedshe wanders into the forest. Innocently, she looked for and gathered beautiful flowers. One shrub was especially beautiful and seemed to grow new blossoms as Proserpina looked at it, almost as if to tempt her to come closer. It was so wondrous that she almost felt the urge to run away from it. She chided herself for her silliness and decided to pull the shrub and plant it for her mother. As she pulled the shrub, a hole began to form and kept "spreading wider and wider, and growing deeper and deeper, until it really seemed to have no bottom; and all the while, there came a rumbling noise out of its depths, louder and louder, and nearer and nearer, and sounding like the tramp of horses' hoofs and the rattling of wheels. She soon saw a team of four sable (black) horses, snorting smoke out of their nostrils, and tearing their way out of the earth with a splendid golden chariot whirling at their heels. They leaped out of the bottomless hole, chariot and all; and there they were, tossing their black manes and flourishing their black tails, close by the spot where Proserpina stood." In the chariot, a gloomy but handsome man rubbed his eyes as if he had never seen the sunshine. When he saw Proserpina, he beckoned for her to come to him. "Do not be afraid," said he, with as cheerful a smile as he knew how to put on. "Come! Will you not like to ride a little way with me, in my beautiful chariot?" Proserpina's first thought was to call for her mother, but her voice was too quiet to be heard by anyone other than the richly dressed man in the chariot. "Indeed, it is most likely that Ceres was then a thousand miles off, making the corn grow in some far distant country. Nor could it have helped her poor daughter for the stranger leaped to the ground, caught the child in his arms, and again mounted the chariot, shook the reins, and shouted to the four black horses to set off." As they rode on, the stranger did his best to comfort her. "I promise not to do you any harm. What! you have been gathering flowers? Wait till we come to my palace, and I will give you a garden full of prettier flowers than those, all made of pearls, and diamonds, and rubies. Can you guess who I am? They call my name Pluto; and I am the king of diamonds and all other precious stones. The one thing which my palace needs is a merry little maid, to run upstairs and down, and cheer up the rooms with her smile. And this is what you must do for King Pluto." It is my opinion that even King Pluto had never been happy in his palace, and that this was the true reason why he had stolen away Proserpina, in order that he might have something to love, some sunshine in his dark world. They were now on a dark and gloomy road, beyond the reach of sunshine. "We are just entering my dominions. Do you see that tall gateway before us? When we pass those gates, we are at home. And there lies my faithful mastiff at the threshold. Cerberus! Cerberus! Come hither, my good dog!" "Will the dog bite me?" asked Proserpina, fearing the three-headed dog. "What an ugly creature he is!" "O, never fear," answered her companion. "He never harms people, unless they try to enter my dominions without being sent for, or to get away when I wish to keep them here. Down, Cerberus! Now, my pretty Proserpina, we will drive on." Next they crossed over the River Lethe, a magical stream that makes people forget every care and sorrow. Pluto offered Proserpina a sip, which she refused. "I had a thousand times rather be miserable with remembering my mother, than be happy in forgetting her. That dear, dear mother! I never, never will forget her. I will neither drink that nor anything else. Nor will I taste a morsel of food, even if you keep me forever in your palace." To tempt Proserpina to eat a morsel and thereby trap her into staying forever, King Pluto sent for his cook who came up with a menu of sweets, seasoned meats, and rich pastries. Read this line from the text: It was so wondrous that she almost felt the urge to run away from it. What does the word wondrous mean in this context? (5 points) Enchanting Gross Repelling Weak Interpret Tables The upper limit of the red birch (RB) rises over time. What happens to the mountain birch (MB) and its lower limit? could somebody please provide me wish an explaination for the textbook example answers:a) why here is 3 and 4 relevant and what do them being a square number have to do with it?b) I understand this onec) why is 5 square rooted Please help what is QS AND WHAT IS C = to please Which Nazi action is referred to as the Holocaust?the bombing of major European citiesthe arson attack on the German Reichstagthe systematic elimination of European Jewsthe signing of a nonaggression pact with Russia