In the figure given below a person is standing 173 feet from a building. Assume the persons eyes are 6 feet above the ground when they look up at the top of the building. if the building is 300 feet tall, find the angle of elevation when the person is looking at the top of the building

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

192/15 = 12.8.

12.8

step-by-step explanation:

192/15 is 12.8.

however, it says to round to the nearest foot, which would equal 13.