0.7,0.77,0.707,0.7770.077
Answer:
<h2>Hope it helps you......</h2>
Answer:
x = 466.7 ft
Step-by-step explanation:
The lower angle in the right triangle = 31° ( alternate angle )
Using the cosine ratio in the right triangle, with hypotenuse x
cos31° =
= 
Multiply both sides by x
x × cos31° = 400 ( divide both sides by cos31° )
x =
≈ 466.7
Answer:
what are u trying to say explain more please