The architect stands 6 feet from a climbing frame, looking up at the top of the frame at an angle of 63.43°. It is 5 and a half feet from ground to the architect’s eyes. The vertical distance from eye level to the top of the climbing frame is feet. The height of the entire climbing frame is feet.

Answer choices for 1 is
4.5, 8.9, 6.8, 12.0

Answer choices for 2 is
17.5, 12.3, 10, 14.4

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

b

step-by-step explanation:

using pemdas, (order of operations) you'll see the answer is 24.