Answer:
one time
Step-by-step explanation:
because after that you would subtract by 20
a+x+p+8 =r
(to solve isolate x)
x=r-(a+p+8)
x= r-a-p-8
<u>height</u><u>,</u><u> </u><u>x</u><u> </u><u>is</u><u> </u><u>2</u><u>3</u><u>5</u><u> </u><u>ft</u>
From trigonometric ratios:
but:
adjacent is x
hypotenuse is 400 ft
x>6
hope it helps.........
tury