MAT 140 Final Project: Problem Walkthroughs Given the following right triangle find cosθ, sinθ, tanθ, secθ, cscθ, and cotθ

MAT 140 Final Project: Problem Walkthroughs Given the following right triangle find cosθ, sinθ, tanθ, secθ, cscθ, and cotθ

1. Given the following right triangle find cosθ, sinθ, tanθ, secθ, cscθ, and cotθ. Do not approximate: Find exact answers. Show all of your work and explain steps as necessary.

2. Prove the identity: cos (x-y) sin x – sin (x-y) cos x = sin y

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3. Solve the following problem for the angle x.

Find x, the angle of depression from the top of a lighthouse that is 165 ft above water level to the waterline of a ship 1053 ft off shore. Round your answer to the nearest hundredth of a degree.

Course: MAT-140 Precalculus
School: Southern New Hampshire University

• Due Date (Double Check): 18/04/2019
• Willing to Pay (USD): 25