Evaluate the expression below without using a calculator. cos(2 tan-1-³) 3 5

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Q: 9. Find the length of the missing side. If necessary, round to the nearest hundredth. b a. 93 c. 3…

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A: Explaination of the answer is as follows

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Q: Find a positive angle less than 2x that is coterminal with the given angle. 26x 3

A: Find a positive angle less than 2π that is coterminal with the given angle.26π3α=26π3

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Q: a) Explain what a trigonometric identity is, b) give an example of a trigonometric identity, and c)…

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A: a = 53 degrees, c = 58 degrees and CB = 10

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A: Given Expression is as follows

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Q: 4971 201 700 450 45°//

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Q: Find the 9th, 24th, and nth terms of the arithmetic sequence. -16, -12, -8,... ag = a24= an=

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Q: Answers- To show Cotn (1 - cos2x) = sin 2 x proof for the result.. Now Cotx (1-COS2x) (cotx)…

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Q: Given that f(x) = = 47x x+10 and g(x) = cot (12x), find (gof)(x)

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Q: 22. (a) arcsin (b) cos¹ (c) tan-¹/2 A a 13 12 B с B 5 C

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Q: Exercises 103-106: Graph the function f in the viewing rectangle [-27, 2T, T/2] by [-4, 4, 1].…

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Q: 5. Find the exact value for tan (a + p) and the quadrant containing a + ß given that tan a = if a…

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Q: 4) sin 플 3 - COS 6

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Q: 5) 40 X 60 Billy's Response 60 40 tan x = tan-1 40 60 x = 34° = X Explain Billy's Mistake and Solve

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Q: 8. Draw a line that is parallel to the given line on the graph and goes through the point (-2,-1).

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Q: Use the reciprocal identities for the given problem. If csc(?) = -11/5, find sin(?)

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Q: Prove the identity. cotx (1-cos2x) = sin 2x

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