What is the area of a semicircle with a 15 inch radius

Solve for X 2^2+4^2+2x=100 A) 40 B) 100 C) 30 D) 20

With a length of about 458 meters, the Jahre Viking is one of the worlds largest ships. Football fields have a length or about 91 meters. About how many football fields could fit alongside the Jahre Viking?

10 2/5 x 15 5/6 and 1 1/3 x 1 1/3

144 what percent of 480?

There are 12 state quarters and 4 regular quarters in a jar. Charles randomly picks a quarter and replaces it back in the jar. He then picks another quarter out of the jar.

What percent is equivalent to 1840? A. 18% B. 22% C. 40% D. 45%

Round 6.4 to the nearest whole number

If l || m, m< 7 = 5x - 4, and m< 14 = 8x - 11, calculate m< 16

Find the four arithmetic means between 40 and 10.

Using the given zero, find one other zero of f (x). i is a zero of f (x). = x4 - 2x3 + 38x2 - 2x + 37.