SOLUTION
We want to find the area of the circle in the picture given.
We have been given the formula as
From the circle, the radius r = 11 in.
The area of the circle becomes
Hence the answer is 363 square-inches
Answer:
6.5%
Step-by-step explanation:
2,015/31,000 = .065
Division. When you divide, the quotient is what you get as the answer
Answer:
x = 8
Step-by-step explanation:
The product of the length of the exterior segment of a secant and the length of the secant is equal to the correpsonding operation with the other secant.
9(9 + 11) = 10(10 + x)
180 = 100 + 10x
10x = 80
x = 8
4x + y = 23 and y = x + 8 means
4x + (x + 8) = 5x + 8 = 23 so
5x = 15 and x = 3
y = x + 8 = 3 + 8 = 11