15. A surveyor measures the top of a building 50 ft away from him. His
angle-measuring device is 4 ft above ground. The angle of elevation to
the top of the building is 51°. How tall is the building?

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation:

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7