3 Answered Questions for the topic Trigonometry Precalculus

Trigonometry Precalculus

11/15/17

csc theta= -5/2, 3pi/2< theta< 2 pi
how do i solve this? 
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Trigonometry Precalculus

11/12/17

Right Triangle Trigonometry - How tall is the building?
The angle of depression from the top of a building to a point on the ground is 23 degrees. A cat is sitting 50ft closer that the point to the base of the building. the angle of elevation from the... more
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Trigonometry Precalculus

09/03/17

u=4i-j, v=4i+j, w=i+3j.
Find the specified scalar: u(v+w)
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