I don't understand this...​

I Don't Understand This...

Answers

Answer 1

Answer:

If x is 55, z is also 55. Now subtract, and boom! you get 15 degrees

Step-by-step explanation:

I think the whole triangle is 125* total, and has three sides, one smaller than the rest. Hope this helps!


Related Questions

Tiffany wants to calculate the volume of her globe. The globe is in the shape of a sphere. She measured the circumference of the globe along the equator to be 24 inches. What is the volume of the globe? Round your answer to the nearest whole number.

Answers

Answer:

231in^3

Step-by-step explanation:

We know that the volume of a sphere/globe is given as

V=4 /3πr^3

but the circumference is expressed as

C=2πr

solving for r given  that C=24

24=2*3.142r

24=6.284r

r=24/6.284

r=3.8in

put r=3.6 in the expression for volume we have

V=4 /3π(3.8)^3

V=4 /3π(55

V=(220.59*3.142)/3

V=693.12/3

V=231in^3

The volume of the globe is 231in^3

The volume of the globe is 233  cubic inches.

Important information:

Circumference of the globe along the equator to be 24 inches.

We need to find the volume of the globe.

Volume of sphere:

Let [tex]r[/tex] be the radius of the globe.

Circumference of the globe along the equator is:

[tex]C=2\pi r[/tex]

[tex]24=2\pi r[/tex]

[tex]\dfrac{24}{2\pi }=r[/tex]

[tex]\dfrac{12}{\pi}=r[/tex]

Volume of the globe is:

[tex]V=\dfrac{4}{3}\pi r^3[/tex]

[tex]V=\dfrac{4}{3}\pi \left(\dfrac{12}{\pi}\right)^3[/tex]

[tex]V=\dfrac{4}{3}\pi \left(\dfrac{1728}{\pi^3}\right)[/tex]

[tex]V=233.444...[/tex]

[tex]V\approx 233[/tex]

Therefore, the volume of the globe is 233  cubic inches.

Find out more about 'Volume of sphere' here:

https://brainly.com/question/381274

if y= 6 when x= 24, find the value of x when y= 7

Answers

Answer:

x=28

Step-by-step explanation:

the y to x ratio is 1:4 or in other words all you need to do is multiply the y by 4 to get your new x value

-Hope this helps

Answer:

x=28 Hope this helps

                         

I am almost bankrupt asking the same question but....

1)If (a^2+1)/a=12,find the value of a^3 +(1)/a^3
2)If y-(1)/y=7 find the value for (y^6-1)/y^3

Answers

Answer:

If you understand how I solved a you can do B. Keep at it!

Step-by-step explanation:

Sabendo que as retas “a”, “b” e “c” são paralelas, calcule o valor de y
a)20 m
b)21 m
c)23m
d)24m

Answers

I think the answer it’s C :)


Reflect
1. When you move the decimal point, how can you know whether you are
increasing or decreasing the number?

Answers

Answer:

If u divide a number the number will decrease

if u multiply the decimal number it will increase.

when multiplying u move the decimal point to the right

if u r dividing u move the decimal point left

how much u move depends on the number of zeros from the number u are dividing or multiplying

Step-by-step explanation:

5.125
Express that as a common fraction
please​

Answers

Answer:

41/8

Step-by-step explanation:

What is the sum of 23 and 40

Answers

Answer:

63

Step-by-step explanation:

Answer:

i believe the answer is 63

38.03 - 2.678


Brainliest!

Answers

Answer:  35.352

Step-by-step explanation: Have a blessed day!

Answer:

35.352

Step-by-step explanation:

Do you realize that this is why they invented calculators?

How much would a 185 pound man weigh on the moon

Answers

Answer:

W(e) = 6.02(50) = 301 lbs

Step-by-step explanation:

BRAINLYEST AND 20 POINTS

For the given situation: Derek has $20 to spend on used books. Hardcover books cost $5 each and paperbacks cost $2 each. What equation in standard form determines the number x of hardcover books and the number y of paperback books he can buy? Select all the pairs that represent combinations of books that Derek can buy. Group of answer choices (2, 5) (0,10) (−2, 15) (3, 5/2) (1, 2/5)

Answers

Answer:

(0,10)

Step-by-step explanation:

All of  the other answers dont make sense or are false so it makes (0,10) the only correct answer.

The equation represents the situation is 5x + 2y ≤ 20 so pair (2,5) and (0,10) is possible thus options (A) and (B) is correct.

How to form an equation?

Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.

As per the given,

Hardcover books cost $5 each and paperbacks cost $2 each.

The number of hardcover books is x while paperbacks are y

Thus,

Total cost = 5x + 2y

5x + 2y ≤ 20

The x and y is the whole number so they will never be negative or in fractions.

Therefore, The pair which satisfies the above expression is (2,5) and (0,10).

Hence "The equation represents the situation is 5x + 2y ≤ 20 so pair (2,5) and (0,10) is possible".

For more about the equation,

https://brainly.com/question/10413253

#SPJ5

Please help ASAP!! Thanks

Answers

Answer:1.5

Step-by-step explanation:

What is the image point of (9,4) after a translation left 5 units and up 1 unit?​

Answers

Answer:

(4,5)

Step-by-step explanation:

Which is the graph of arctan(x)?

On a coordinate plane, a function approaches x = negative StartFraction pi Over 2 EndFraction, has an inflection point at (0, 0), and approaches x = StartFraction pi Over 2 EndFraction. The function repeats at increments of pi on the x-axis.
On a coordinate plane, a function approaches y = negative StartFraction pi Over 2 EndFraction, has an inflection point at (0, 0), and approaches StartFraction pi Over 2 EndFraction.

On a coordinate plane, a function approaches the y-axis in quadrant 1, has an inflection point at (StartFraction pi Over 2 EndFraction, 0), and approaches x = pi. The function repeats at increments pi on the x-axis.

On a coordinate plane, a function approaches y = pi, has an inflection point at (0, StartFraction pi Over 2 EndFraction), and approaches the x-axis in quadrant 1.

Please see attached below:

Answers

Answer:

First graph (see below)

Step-by-step explanation:

The graph of the arctan(x) is the first graph attached, see below. This is because if you were to plug in the equation in any TI calculator, you would get this graph.

(3a²+9a+6)-(7a+2) what is the answer

Answers

Answer:

I think the answer is 5a^2+8

Step-by-step explanation:

[tex]12a^{2} + 6 - 7a + 2 \\ 5a^{2} + 6 + 2 \\ 5a^{2} + 8[/tex]

What is the difference between naming a segment and writing its distance?

Answers

Answer:

Explained below

Step-by-step explanation:

In naming a segment, we are essentially naming a line that has definite starting and endpoints. For example if the starting point of the segment is A and the endpoint is B, we can name it "segment AB".

In another example, a segment can be named with a single letter. For example the point from A to B can be referred to as "segment y" if AB is part of maybe a square.

Whereas, in writing a distance, we are essentially writing the measurement of length between the two endpoints. For example if the distance between AB is 20 metres, we can write distance between AB = 20 metres

Knowing that GB is 18 and CD = 21 you should be able to use them to solve this problem.

Answers

9514 1404 393

Answer:

FG = 9BF = 27GD = 7CG = 14

Step-by-step explanation:

Point G is the intersection of medians, the centroid. That point divides each median into parts with a 2:1 ratio. The "2" part is the distance between the centroid and the vertex. The "1" part is the distance between the centroid and the side.

  FG : GB : BF = 1 : 2 : 3 = 9 : 18 : 27 . . . . . where 18 is given

  GD : CG : CD = 1 : 2 : 3 = 7 : 14 : 21 . . . . . where 21 is given

g (x) =-3x-4
f (x)=x2-2
Find (g+f) (2)

Answers

Answer:

(-3x-4+x^2-2)(2)=(x^2-3x-6)(2)

=(2^2)-3(2)-6

=4-6-6

=-8

The answer is -8

Have a nice day

Tammy made a 6-ounce milkshake. Two-thirds of the milkshake was ice cream. How many ounces of ice cream did
Tammy use in the shake?

Answers

Answer: 4 ounces

Step-by-step explanation:

6 * (2/3) = 12/3 = 4 ounces

The holcombe family went out to dinner the meal cost 54.65 the sales tax is 8 peecent the tip was 18 percent of the meal and tax there are 5 people in the holcomebe family what was the cost per person for the meal including sales tax and tip

Answers

Answer:

13.93

Step-by-step explanation:

Meal = 54.65

Sales tax = 8%

= 8/100 * 54.65 + 54.65

= 0.08 * 54.65 + 54.65

= 4.372 + 54.65

= 59.022

Tip = 18% of the meal and tax

= 18/100 * 59.022 + 59.022

= 0.18 * 59.022 + 59.022

= 10.62396 + 59.022

= 69.64596

Total people in the holcomebe family = 5

Cost of meal per person =

69.64596 / 5

= 13.929192

Approximately 13.93

Whos better

Rod wave or polo G

And whats 12x12

Answers

Answer:

rod wave and 144 for sure

Step-by-step explanation:

rod wave is fat which means he is better

Answer:

12x12 is 144

Step-by-step explanatio

what is 9x + 20y = −18

Answers

y = 1/10
Alternate form

- 1
y=-0.1, y=-10


What is it called when regression methods are used for prediction outside the
sampled range of xvalues?
Outliers
Estimation
Interpolation
Extrapolation

Answers

FLIP YOUR CHICKEN STRIPS! xvalues of range sampled

is the number 5 in the expression of constant ​

Answers

Yes x + 5 = 9", 5 and 9 are constants.

Josue knows that his aunt earns more money. than his uncle. He asked how much his aunt earns each month and was told, "$600 less than twice what your uncle earsn." If his aunt earns $4,200 per month, how much money does his uncle earn each month?

Answers

Answer:

Uncle's earnings is $2400

Step-by-step explanation:

Represent his uncle's earnings with x

$600 less than twice what your uncle earns is represented as:

[tex]2x - 600[/tex]

Since, his aunt's earnings is $4200.

We have:

[tex]2x - 600 = 4200[/tex]

Add 600 to both sides

[tex]2x - 600 + 600= 4200 + 600[/tex]

[tex]2x = 4800[/tex]

Solve for x

[tex]x = 4800/2[/tex]

[tex]x = 2400[/tex]

Hence, His uncle's earnings is $2400

Write a fraction whose equivalent decimal number is a terminating decimal. Write the equivalent decimal.

Answers

a. 1/4

b. 0.25

think long division

4 goes into 1 zero times

4 goes into 10 2 times with 2 left over.

bring down a zero

4 goes into 20 5 times

since a decimal was needed to show the quotient being less than 1, the quotient is 0.25

ya welcome bess frein

Answer:

Step-by-step explanation:

a. 1/4

b. 0.25

Ms. Wong spent $9.20 to buy a total of 18 pens and pencils. A pen costs $0.80 and a pencil costs $0.40. How many pens did Ms. Wong buy?

Answers

pens 8 it should be right

please help me i really dont understand

Answers

You add all of them together

Answer:

48

Step-by-step explanation:

enter the area of the triangle in square units rounded to the nearest 10th


PLS PLS PLS HELP

Answers

Answer:

[tex]22cm {}^{2} [/tex]

Step-by-step explanation:

[tex]the \: area \: = \: \frac{1}{2} \times (bh) = \frac{1}{2} (4 \times 11) \\ = \frac{1}{2} (44) = 22 {cm}^{2} [/tex]

multiply to -40 add to -18

Answers

Answer:

[tex]multiply \\: to \: \\ -40 \: add \: to \: -18 \: = \: - 40x + ( - 18)[/tex]

The answer above is correct my dude

2.7.4 practice on Apex in GEOMETRY
REALLY CONFUSED!

Answers

The 2.7.4 practice on Apex in geometry focuses on the Pythagorean theorem and its applications. Students are assessed on their ability to apply the theorem to solve problems involving distances, heights, and lengths in right triangles.

The concept of 2.7.4 practice on Apex in geometry is a crucial topic that students must understand to excel in the subject. Geometry is the study of shapes, sizes, positions, and angles of objects and figures in space. The 2.7.4 practice on Apex in geometry mainly focuses on the Pythagorean theorem and its applications.

The Pythagorean theorem is a mathematical formula that is used to calculate the length of a right triangle's hypotenuse. It states that the square of the hypotenuse is equal to the sum of the squares of the other two sides.

The Pythagorean theorem is one of the most fundamental concepts in geometry, and it is essential to understand how to apply it in problem-solving. The 2.7.4 practice on Apex in geometry provides students with an opportunity to test their understanding of the Pythagorean theorem.

Students are expected to apply this theorem to solve problems related to distance, height, and length. The practice tests are designed to assess students' ability to use the Pythagorean theorem to calculate the length of the hypotenuse in a right triangle.

For more questions on Pythagorean theorem

https://brainly.com/question/343682

#SPJ8

Other Questions
Divide.4.5(5)0.0090.0900.9009.000 -675% as a decimal. please help, my grades are really low lol 23% of 75 is what number?please answer it like the image! Pls help i will mark brainliest if you get it correct What a unpopular opinion you have? Me is Rogue One is bad Eaton Tires manufactures tires for dune buggies and has two different products, nubby tires and smooth tires. The company produces 5,000 nubby tires and 10,000 smooth tires each year and incurs $172,000 of overhead costs. The following information is available: Activity Total Cost Cost Driver Materials handling $60,000 Number of requisitions Machine setups 55,000 Number of setups Quality inspections 57,000 Number of inspections For the nubby tires, the company has 400 requisitions, 200 setups, and 200 inspections. The smooth tires require 600 requisitions, 300 setups, and 400 inspections. Determine the overhead rate for each activity. What ate all the rivers in North America and canda In the lab, a student is investigating the effects of texting and driving on reaction time. Astudent determines his/her reaction time by having a friend release a meter stick atrandom intervals while the driver sends text messages. The student, on average,catches the meter stick after it has traveled 0.64 m.How far will the student travel in a car moving at 25 m/s horizontally before reacting?9.0 m0.64 m69 m multiply 3 2/5 x 2 1/3 PLEASE HELP THIS IS DUE TODAY!Justify each step of the solution by stating the property that was used to get to each step.Given: 4.5(8-x)+36=102-2.5(3x+24)Step 1: 36-4.5x+36=102-7.5x-60Step 2: 72-4.5x=42-7.5xStep 3: 72+3x=42Step 4: 3x=-30Step 5: x=-10 if your having a bad day I LOVE YOU YOUR WORTH IT YOU MEAN THE WORD TO MEEYOU GET KISSES MWHAAAAATHANK YOU FOR LIVING ILYYY Why might is be useful for climatologists to group areas with similar cimate zones? (Written response question) Seismometers are used in the triangulation method. To find the correct location of an epicenter, the seismometers used must be within 1,000 km of each other.TRUE/FALSE How are meiosis and mitosis different? ASAP PLZ HELP I NEED HELP 100 POINTS AND BRAINLIEST + SPECIAL PRIZEThe __________ acts as the internal clock that controls sleep and waking cycles. A.hypothalamusB.pineal glandC.ovariesD.thyroid Please help, Thank you so much :) which graph best demonstrates the general relationship between mass and temperature similar to the trend of thermal energy absorbed by your sand and water samples 10- The voltage across the generator ofthe circuit of figure 13 is 12V andthe voltmeter V2 indicates 8V:N.VL1L2BLFig.13a- What would the voltmeter V3 indicate?Justify the answerb- What would the voltmeter Vi indicate?Justify the answer Plz help me fast will give brain list A solution that holds more solute than it normally can under the conditions at a given temperature is _____. supersaturated unsaturated saturated diluted