Which of the following solves for the angle measure "x"? 65 a) tanx=. 40 40 b) tanx = - 65 65 40 c) sin x= 65 40 d) cos x = 65 40

Q: Find and explain  the errors that have been made

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Q: determine which of the two values is greater.a. tan 1 or tan 2 b sin 1 or tan 1 c. cos 2 or sin 2

A: a) tan(1) or tan(2) :       We find exact values of tan(1) and  tan(2) on calculator,…

Q: L Find the six trigonometric function of the following 2)(4) 1) (4, 4) Ans. Ans.

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Q: Q5) Solve the following questions: A) Find the exact trigonometric ratios for 0= 2n/6. B) If tan 0 =…

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Q: ow do you solve for the 6 trigonometric functions for the following equation

A: The given equation is:-2x+2y=0

Q: 2) Use a double-angle formula to simplify: sin (10z) cos (5r)

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Q: Find the value of each expression without using a calculator. 1.) a. sin 180° b. cos 180° 2.) a.…

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Q: sin 8 = 1,0° < 0 < 90°; find tan 8.

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Q: **#1.) In right triangle MNO, MN = 10, MO = 15, and m2N = 90°. If sin0 = find the value of cos0.

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Q: Give the exact value of each expression in simplest radical form. 33.) a. cos 45° 34.) a. sin(-45°)…

A: Since you have posted multiple questions, as per guidelines we are supposed to answer only first…

Q: Simplify the expression tan( – x) by using an appropriate compound angle formula.

A: We have to simplify the expression tanπ-x by using an appropriate compound angle formula.

Q: 10. Find the exact values of the other four trigonometric functions of if cos 0 = = and sin 8=- 12…

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Q: Find the exact value step by step of each expression.

A: The final answer is given by:(i) csc−12​=4π​ (ii)tanθ=5​2​=525​​ (iii)cos(2sin−1135​)=169119​…

Q: c) cos (315 °) d) sin (-30°) e) cos (330°) f) tan (150°) g) sin (225°) h) cos (210°)

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Q: What is the value of sin(330°)?

A: Our Aim is to tell the value of sin 330°=?

Q: 25. In which quadrant of an angle e in standard position is tan 0 >0,sin 0<0? a. QI b. QI c. QIl d.…

A: Solution: The objective is to evaluate the given equation

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.