The tangent of an obtuse angle is –7/18 Calculate the cosine of this angle to 4 decimal places.

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Q: Suppose ÐP is obtuse and sin P = 0.1392. Determine the measure of ÐP to the nearest degree.

A: Given ∠P is obtuse and sin P = 0.1392

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A: This question is based on mensuration.

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Q: Give the coordinates of each trigonometric points 4. P(-2") 121 27n 1. P(-2") 6. 2. P) 83T 5. P(-) 5...

A: This is a question related to trigonometric function value. Based on the All, S, T, C table and quad...

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Q: Compute sec() if sin(0) = 0.29 and 0 < 0 < 5 Give you answer accurate to 4 decimal places

A: Find your answer below 

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A: topic - angles 1 rotation= 360°

Q: Explain what does the domain, or input, of a trigonometric function represent? For example, what doe...

A: Solution ) domain or input is a set of real values or interval in which function is define  Or other...

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Q: 60 180° <s<27 61

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A: I am attaching image so that you understand each and every step.

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A: Given the query is to find the possibile value of z.

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A: The given equation,    4 sin2θ-2sin θ-2=0

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A: Find the limit at 4

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A: Given that: sin2x-tanx.cosx=0

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A: Given: - The pulley shown has a radius of 18.91cm. Suppose it takes 19sec for 61cm of belt to go aro...

Q: Let f(x)= sin X, - SXS g(x) cos x, 0sxsn, and h(x) tan x, 2 Find the exact value of the composite fu...

A:  We are asked to find the composition function

Q: 5) A rocket is rising vertically at a rate of 5800 miles per hour. An observer on the ground is stan...

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Q: Find all solutions to the following equations exactly for e in the interval (0, 27) 2 cos(r – */3) +...

A: topic - trigonometric equations

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Q: Without using a calculator, find all the solutions of sin(t) = – 1 - where – T < t< T.

A: The given equation is Sin(t)= -1  

Q: Simplify the Trigonometric Expressions; show steps. 1– cos(8) 1+ cos(8) + 1- cos(0) 1+ cos(0) - 4 co...

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Q: nat is the period of y = -3 tan (2 n) +6?

A: Given query is to find the period of the function.

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A: Topic = function

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Q: Solve the following problem. Be sure to make a diagram of the situation with all the given informati...

A: We know that Tan (theta)= opposite side/adjacent side    

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Q: =-5 13 sin(x) : x in Quadrant II

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