An observer (O) is located 660 feet from a tree (T). The observer notices a hawk (H) flying at a 35° angle of elevation from his line of sight. How high is the hawk flying over the tree? You must show all work and calculations to receive full credit.

The answer to your question is h = 462.13 ft

Step-by-step explanation:

To solve this problem we must use trigonometric functions.

The trigonometric function which relates the opposite side and the adjacent side is the tangent.

                      tanФ =

Solve for Opposite side (h)

                 Opposite side = Adjacent side x tanФ

Substitution

                                      h = 660 x tan 35

Simplification

                                     h = 462.13 ft

i believe that the answer is

b. y-1=-2(x-4)

hope this !