The diameter of a cylindrical construction pipe is 5 ft. If the pipe is 28 ft long, what is its volume? Use the value 3.14 for , and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

step-by-step explanation:

what is the figure? attach a picture.

4.5%

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130