1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
laila [671]
3 years ago
13

What is the value of x?

Mathematics
1 answer:
7nadin3 [17]3 years ago
4 0

Answer:

x = 58°

Step-by-step explanation:

51 = 1/2(160 - x)

102 = 160 - x

102 - 160 = -x

-58 = -x

   x = 58°

You might be interested in
The volume of a? cone-shaped hole is 49 pi ft cubed . If the hole is 3 ft? deep, what is the radius of the? hole?
lidiya [134]

\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ h=3\\ V=49\pi \end{cases}\implies 49\pi =\cfrac{\pi r^2(3)}{3}\implies 49\pi =\pi r^2 \\\\\\ \cfrac{49\pi }{\pi }=r^2\implies 49=r^2\implies \sqrt{49}=r\implies 7=r

3 0
3 years ago
What is 35% of $100?
Ann [662]
<span>35 is 35% of $100
....................</span>
5 0
3 years ago
Read 2 more answers
The image shows three tennis balls enclosed in a cylindrical can. Choose all that are correct. The volume of a single tennis bal
Fynjy0 [20]

Answer:

The volume of a single tennis ball is 14.14\ in^{3}

The volume of three tennis balls is 42.42\ in^{3}

Step-by-step explanation:

Step 1

Find the volume of a single tennis ball

we know that

The volume of a sphere is equal to

V=\frac{4}{3}\pi r^{3}

where r is the radius of the sphere

In this problem

r=3/2=1.5\ in

substitute

V=\frac{4}{3}\pi (1.5)^{3}

V=14.14\ in^{3}

Step 2

Find the volume of the can

we know that

the volume of the cylinder is equal to

V=\pi r^{2} h

where r is the radius of the cylinder

h is the height of the cylinder

in this problem we have

r=3/2=1.5\ in

h=8.4\ in

substitute

V=\pi (1.5)^{2}(8.4)

V=59.38\ in^{3}

Statement

<u>case A)</u> The volume of a single tennis ball is 14.14\ in^{3}

The statement is true

See the procedure in Step 1

<u>case B)</u> The volume of the can is 56.55\ in^{3}

The statement is false

The volume of the can is 59.38\ in^{3} --> see the procedure Step 2

<u>case C)</u> The empty space inside the can is 14.13\ in^{3}

The statement is false

To find the empty space subtract the volume of three tennis ball from the volume of the can

59.38\ in^{3}-3*14.14\ in^{3}=16.96\ in^{3}

<u>case D)</u> The volume of three tennis balls is 42.42\ in^{3}

The statement is true

To find the volume of three tennis balls multiply the volume of a single tennis ball by three

14.14*3=42.42\ in^{3}

8 0
3 years ago
Make up your own “which one doesn’t belong” example:
Stolb23 [73]
Caca pipipoopoo checkkkkkkkk
6 0
3 years ago
Hera spent $16 on dinner then she spent $6 on dessert and some more on a taxi ride including the taxi fair she spent a total of
s344n2d4d5 [400]

She spent $9.

$16+$6 is $22, so the total $31 minus $22 leaves us with the $9 she spent for the taxi.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me with this problem...
    11·1 answer
  • He first term of a sequence is 2, and each subsequent term is the reciprocal of the square of the preceding term. what is the po
    11·1 answer
  • What is this in radical form?<br><img src="https://tex.z-dn.net/?f=%20%5Csin%282%5Cpi%29%20" id="TexFormula1" title=" \sin(2\pi)
    8·1 answer
  • Y=4x i need the output<br>​
    5·1 answer
  • Express each of the following in terms of a reference angle. Explain, please.
    15·1 answer
  • If the original quantity is 14 in the new quantity is 24 estimate the percent change<br>​
    5·1 answer
  • What is the mode interval for the set of data?
    14·2 answers
  • Here are four fractions. Write them small to large<br> 2/3<br> 3/5<br> 5/8<br> 7/11
    7·2 answers
  • Dos niños brincan en dos trampolines. El primer niño rebota 1.5 veces más alto que el segundo. La rapidez inicial del segundo ni
    6·1 answer
  • What is the value of x?<br><br><br> PLEASE HELP!!!!!!<br> Enter your answer in the box.<br><br> x =
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!