An observer at the top of a tower of height 20m sees a man due East of him at an angle of depression of 27°. He sees another man due south of him at an angle of depression 30°. Find the distance between the men on the ground. hint: question is from trigonometry. bearings.

15.4 m

Step-by-step explanation:

Refer to picture.

Let the distance to men are x and y and the distance between them is d.

Find the distance from the tower to men:

x = 20 tan 27° = 10.19 my = 20 tan 30° = 11.55 m

The distance between men is:

d =

Note, all numbers are rounded

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

62926281916 inches of rain: )