Answer: (x)(x)(x) = x^3.
Step-by-step explanation:
x^3 means multiply x by it's self 3 times.
Hope this helps..
Answer:

Step-by-step explanation:
step 1
Find the area of the circle
The area of the circle is equal to

we have


substitute


step 2
we know that
The area of a circle subtends a central angle of 2π radians
so
using proportion
Find out the area of a sector with a central angle of 8 π/11 radians

Answer:
The height of the window is <u>38 inches</u>.
Step-by-step explanation:
Given:
A window is shaped like a parallelogram.
The base is 16 inches long.
The area is 608 square inches.
Now, to find the window's height.
Let the height be 
The area = 608 square inches.
The base (
) = 16 inches.
Now, to get the height of the window we put formula:

<u><em>Thus, the height is 38 inches.</em></u>
Hence, the height of the window is 38 inches.
Answer:
The third one
Step-by-step explanation:
The equation for a circle is 
(h, k) is the center