> Section Quiz 4.8
Chapter 4: Trigonometric Functions
Section Quiz 4.8
Find A in right triangle ABC, where C is the right angle, given
A building is approximately 450 ft tall. The angle of depression from a point on the top of the building to a spectator on the ground is
. How far, to the nearest foot, is the spectator from the base of the building?
A ball on a string is pulled 5 inches below its rest position and then released. The period of the motion is 8 seconds. Write the equation for the balls simple harmonic motion.
An object moves in simple harmonic motion described by
, where t is measured in seconds and d in centimeters. Find the time required for one cycle.
You leave your house and walk 3 miles due east and then 2.2 miles due south. At that time what is your bearing from your house?
Answer choices in this exercise are randomized and will appear in a different order each time the page
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