(a +3)/7 = 3
..........

Answers

Answer 1

Answer:

1/7

Decimal Form:

0.1428574

Step-by-step explanation:

Answer 2
A is equal to 18 it says i need more characters so that’s why i’m trying to type more :)

Related Questions

A Category 2 hurricane has wind speeds of at least 96 miles per hour and at the most 110 miles per hour. Write the wind speed of a Category 2 hurricane as two inequalities joined by the word or or and.

Answers

Answer:

X ≥ 96 and x ≤  110

96 ≤  x ≤  110

Step-by-step explanation:

at least usually means greater than or equal to

at most usually means less than or equal to

Conjuction inquality are conjoined with and, so th inequality will be written like # ≤ x ≤ #

#=number

The speed Category 2 hurricane will be greater than equal to 96 and less than equal to 110( 110 ≤ S ≤ 96 ).

What is inequality?

A difference between two values indicates whether one is smaller, larger, or basically not similar to the other.

A mathematical phrase in which the sides are not equal is referred to as being unequal. In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.

In other words, inequality is just the opposite of equality for example 2 =2 then it is equal but if I say 3 =6 then it is wrong the correct expression is 3 < 6.

Let's say the speed of a Category 2 hurricane is S

Given that,

Category 2 hurricane has wind speeds of at least 96 miles per hour

So,

S ≥ 96 miles.

And,

at the most 110 miles per hour

So,

S ≤ 110 miles.

Combinedly 96 miles ≤ S ≤ 110 miles.

Hence "The speed Category 2 hurricane will be greater than equal to 96 and less than equal to 110( 110 ≤ S ≤ 96 )".

For more about inequality,

brainly.com/question/20383699

#SPJ6

FEMALE REPRODUCTIVE SYSTEM (SE-7)

(have this done correctly for brainiest)

label the image with the words below.​

Answers

Answer:

reproductive

Step-by-step explanation:

what is the sum of -7/10+4/10

Answers

Answer:

-3/10

Step-by-step explanation:

Somebody help me find a

Answers

Answer:

44°

Step-by-step explanation:

In the first triangle, the third angle is 180-95-39=46.

It has a congruent angle in the second triangle.

So the second triangle is 180-90-46=44°

a=44°

HELP!!!!i will give BRAINLIEST

Answers

Answer:

2.9

Step-by-step explanation:

2 9/10 as an improper fraction is 29/10

29/10 as a decimal is 2.9

Answer:

2.9

Step-by-step explanation:

Math. Pls give brainliest:)!

170% x = 1.70
i need help :)

Answers

Answer:

2.89

Step-by-step explanation:

Answer:

2.89

Step-by-step explanation:

cuz other answer said this lol

I can identify and use inverses to solve equations with one variable.

Answers

Answer:

[tex] \boxed{x = 4.0497}[/tex]

Step-by-step explanation:

[tex] \boxed{question \: \underline{4}.} \\ 5 {x}^{2} - 7(9.5 + 3) = - 5.5 \\ 5 {x}^{2} - 66.5 - 21 = - 5.5 \\ 5 {x}^{2} = - 5.5 + 87.5 \\ 5 {x}^{2} = 82 \\ {x}^{2} = \frac{82}{5} \\ {x}^{2} = 16.4 \\ x = \sqrt{16.4} \\ \boxed{ x = 4.0496913463}[/tex]

♨Rage♨........if you still need my help with the rest....then post each question seperatly.♨

please help with all of them

Answers

Answer:

1 - D

2 - D

3 - B

Answer:

D. Quadrant 4

D. 1,2

B. A and B

Step-by-step explanation:

brainlest pls

37.392 ÷ 0.09
Round your answer to the nearest hundredth..

Answers

Answer:

415.47

Step-by-step explanation:

37.392/0.09 which is 415.47( rounded)

Hope this helps hit the crown :D

What is the value of this expression if h = 8,7 = -1, and k = -12? 13 20​

Answers

Answer:

Step-by-step explanation:

What is the value of this expression if h = 8,7 = -1, and k = -12? 13 20​

Detyra 3: Takim me furnitorin
Rovena shkon me makinë nga restoranti
te furnitori i perimeve, 9 km larg. Secili nga
shokët mban shënim të gjitha udhetimet qe
bëhen në lidhje me restorantin dhe kohen
e shpenzuar në takime ne menyre qe
shpenzimet t'u rimbursohen dhe te dine sa
kohe po investojne
a Vizatoni një grafik të largesës në varësi te
kohës për udhëtimin e Rovenes
b Ne cilen orë kthehet ajo ne restorant
c Për sa kohë nuk ishte ajo ne restorant
Artesohun
50​

Answers

i cant understand please turn to enlish

Someone help me please

Answers

Answer:

Step-by-step explanation:

1 quart = 32 ounces

therefore  32 ounces is sold for $2.24  

Therefore, the cost of one ounce is given bybcost 1 ounce + 2.24/32= $0.07

The store also sells a 59 ounce bottle for $3.54

cost 1 ounce = 3.54/59=$0.06

which is the better buy ? on comparing the cost of both bottles , we find the unit cost of 59 oz bottle is lower for $3.54.

A music store owner noted that CD sales had dropped 12% from one quarter to the next. If the owner sold 460 units in the first quarter, how many did she sell in the next quarter?

Answers

Answer:

404.8

Step-by-step explanation:

100%=460

12%=x

x=(12*460)/100

x=55.2

Answer=460-x

The original price of pair of jeans is $40. The sales prices is 20% off the original price. What is the discount? Answer must be listed in $ form.

Answers

Answer:

The discount is $20 off or 50% off.

Step-by-step explanation:

It is easy math.

What is the sum of 1/8 and (-3/16)

Answers

Answer:

D, or [tex]\frac{-1}{16}[/tex]

Step-by-step explanation:

To add (or subtract) fractions, you need to have a common denominator.

You might notice that the 16 on the bottom is a multiple of 8.

8*2 as a matter of fact

If we multiply [tex]\frac{1}{8\\}[/tex] by 1, it doesn't do anything, it stays as 1/8

1 is the same thing as [tex]\frac{1}{1}[/tex] and is also the same as [tex]\frac{2}{2}[/tex]

If we multiply [tex]\frac{1}{8}[/tex] by [tex]\frac{2}{2}[/tex], we get a bigger fraction, which is [tex]\frac{2}{16}[/tex]

So, our problem can be re-written as [tex]\frac{2}{16}+(-\frac{3}{16} )[/tex]

To add (or subtract) fractions with common denominators, you keep the common denominator and add (or subtract) the numerator.

[tex]\frac{2}{16}+(-\frac{3}{16})=\frac{2-3}{16}=\frac{-1}{16}[/tex]

The last step is to see if our answer can be reduced.

A fraction can't be reduced if there is a prime number in either the numerator or the denominator.

There is a -1 in the numerator, which is prime, and therefore, the fraction can't be reduced.

The minute hand of a clock turns 6° per minute. In fifteen minutes the
minute hand turns what fraction of a full 360° turn?

Answers

Answer:

25%

Step-by-step explanation:

15 times 6 is 90

90 is 25% of 360

Answer:3/12 1/4

Step-by-step explanation:hope it helps

These tables represent a quadratic function with a vertex at (0,3). What is the
average rate of change for the interval from x = 7 to x = 8?
х
Interval
у
3
0
1
2
-1
-6
Average rate
of change
-1
1-2
-3
1-2
-5
1-2
-7
1-2
-9
1-2
-11
O to 1
1 to 2
2 to 3
3 to 4
4 to 5
5 to 6
3
4
TTT
5
-13
-22
-33
6

Answers

Answer: -15

Step-by-step explanation:

The average rate of change for the interval from x = 7 to x = 8 is -15. The correct option is B.

What is quadratic function?

A quadratic polynomial in mathematics is a polynomial of degree two in one or more variables. The polynomial function defined by a quadratic polynomial is known as a quadratic function.

Since the quadratic function has a vertex at (0,3), the equation for the function can be written in vertex form as:

y = a(x - 0)^2 + 3

Where "a" is a constant that determines the shape of the parabola. To find the value of "a", we can use one of the other points on the parabola. Let's use the point (1, 2):

2 = a(1 - 0)^2 + 3

Simplifying this equation, we get:

a = -1

So the equation for the quadratic function is:

y = -x^2 + 3

Now we can use this equation to find the average rate of change between x = 7 and x = 8. The value of the function at x = 7 is:

y = -7^2 + 3 = -46

The value of the function at x = 8 is:

y = -8^2 + 3 = -61

The average rate of change between x = 7 and x = 8 is:

(y2 - y1) / (x2 - x1) = (-61 - (-46)) / (8 - 7) = -15

Therefore, the average rate of change for the interval from x = 7 to x = 8 is -15.

For more details regarding quadratic equation, visit:

https://brainly.com/question/30098550

#SPJ7

3h2 + 8m for h = 3 and m = 2

Answers

Answer: 43!

Step-by-step explanation:

Which expression is equivalent to -3(2b + 9) + 5(-5b + 6)?​

a. -23b + 3


b. 3b - 31


c. -31b + 3


d. -11b + 3​

Answers

Answer:

C is correct

Step-by-step explanation:

-3(2b+9) + 5 (-5b+ 6)

-6b-27 -25b +30

-31b+3

Point T is at (–3, 7). What are the coordinates of point T' after Ry-axis ∘ Rx-axis?

Answers

Given:

The point is T(-3,7).

To find:

The image T' after [tex]R_{y-axis}\circ R_{x-axis}[/tex].

Solution:

[tex]R_{y-axis}\circ R_{x-axis}[/tex], it means reflection across x-axis is followed by reflection across y-axis.

If a point is reflected across the x-axis, then

[tex](x,y)\to (x,-y)[/tex]

[tex]T(-3,7)\to T_1(-3,-7)[/tex]

Then point is reflected across the y-axis. So,

[tex](x,y)\to (-x,y)[/tex]

[tex]T_1(-3,-7)\to T'(3,-7)[/tex]

Therefore, the coordinates of point T' are (3,-7).

Find this quotient.
-36.86
______
-3.8
The quotient is:

Answers

Answer:

9.7

Step-by-step explanation:

First convert the numbers into whole numbers by multiplying both numbers by 100. Then divide the numbers by using long division.

If December 6 falls on a Saturday, then January 19 of the next year falls on which day of the week?

Answers

January 19 would fall on a Tuesday

Michael drives 660 miles in 10 hours. What is his average rate of speed in miles per hour (unit rate)?

A: 92 miles per hour

B: 35 miles per hour

C: 6 miles per hour

D: 66 miles per hour

Answers

Answer:

D

Step-by-step explanation:

He goes 66 MPH because 66 times 10= 660 MPH

Hopefully this helps!

Is 342 hundredths + 7 tenths < 3 + 49 hundredths?

Answers

Answer:

the answer is no

The base of a triangle is nine centimeters longer than the perpendicular height. If the area of the triangle is 180 square centimeters, what is the length of the base, in centimeters?

Answers

Answer:

The base is 24 cm long.

Step-by-step explanation:

Equations

Let's call

b= base of the triangle

h=height of the triangle

The base is 9 cm longer than the height, thus:

b = h + 9

The area of the triangle is:

[tex]\displaystyle A=\frac{bh}{2}[/tex]

[tex]\displaystyle A=\frac{(h+9)h}{2}[/tex]

And its value is 180:

[tex]\displaystyle \frac{(h+9)h}{2}=180[/tex]

Multiplying by 2:

[tex](h+9)h=360[/tex]

Operating:

[tex]h^2+9h-360=0[/tex]

Factoring:

[tex](h-15)(h+24)=0[/tex]

The only valid positive solution is:

h = 15 cm

And b = h + 9 = 24

b = 24 cm

The base is 24 cm long.

Ms. Boyd has 9 bills in her purse that consist
of five-dollar bills and twenty-dollar bills. The
value of the bills is worth $105. How many
five-dollars bills and twenty-dollar bills does
Ms. Boyd have?

Answers

Answer:

5 twenty's 1 five

Step-by-step explanation:

20 x 5 = 100

100 = 5 = 105

The ages of 8 different students in a college math class were used to make the box plot shown above. Which of the following
numbers below is the range of the ages?
A. 8
B. 5
C. 3
D. 18

Answers

Answer:

Range is 8

Step-by-step explanation:

To find range you need to subtract the largest number with the smallest. The largest is 28 and the smallest is 20.

28-20=8

12=r-(34-2) equation

Answers

r= 44
Just distribute the negative sign to 34 and 2, and then solve the equation like usual

Select the correct answer.
Which point is a point where the graph of y= (x + 2)(x2 + 4x+3) crosses the x-axis?

Answers

Answer:

A. (-3,0)

Step-by-step explanation: you have to set the equation y to zero and than calculate the x

--> (x + 2)(x2 + 4x+3) = 0

--> (x+2) = 0 and (x2 +4x + 3) =0

--> X = -2 and        D= (4² - 4*2*3) = 4

                                      X = (-4 + [tex]\sqrt{4}[/tex]) / 2 of  X = (-4 + [tex]\sqrt{4}[/tex]) / 2

                                       x= -1                         x=-3

Answer:

The answer is (-3,0)

PLease help me and fast please....

Answers

It’s the first one, 0.00027

Answer:

a

Step-by-step explanation:

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