A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 32°. From a point
2000 feet closer to the mountain along the plain, they find that the angle of elevation is 35º.
How high (in feet) is the mountain?

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

it has changed from the width and the height.

step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

you have to put the graph on here with the question

step-by-step explanation: