Multiple Choice
A helicopter hovers at an altitude that is feet above a mountain peak of altitude 5,184 feet, as shown in the figure. A second, taller peak is viewed from both the mountaintop and the helicopter. From the helicopter, the angle of depression is
, and from the mountaintop, the angle of elevation is
.
Approximate the altitude of the taller peak.
A) 5,437 ft
B) 5,439 ft
C) 5,441 ft
D) 4,931 ft
E) 5,443 ft
Correct Answer:

Verified
Correct Answer:
Verified
Q65: Find 4a - 6b. a = i
Q66: A rhombus has sides of length 115
Q67: A straight road makes an angle of
Q68: Use trigonometric forms to find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg"
Q69: Vectors are used in computer graphics to
Q71: Solve <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8634/.jpg" alt="Solve
Q72: The trigonometric form of complex numbers is
Q73: Shown in the figure is a plan
Q74: A rhombus has sides of length 100
Q75: Determine whether the given pair of vectors