Draw a unit circle diagram to illustrate which of each pair is larger.  a.) sin (47) or sin (130)

Q: B. 90 A C. 4 3.

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Q: Evaluate 1 1 I sin cos de. 0 0

A:

Q: Evaluate tan (315°) + sin (150°) =

A: To find:- tan315°+sin150°

Q: A 5 4 B 3 C

A: Given :

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: 7. Evaluate each expression. (a) sin? 120° + cos² 120°

A: Since there are multiple questions present and you have not specified which question to answer,…

Q: Which of the following are true? A. sin? + cos2 := 2 B. sin? 20 + cos? 20 = 2 C. sec2 - tan? = 1 D.…

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Q: A. Simplify each trigonometric expression. 1. tan A sin A + cos A 2. sin?B sec² B – sec?B -

A: To solve the problem we must know about the trigonometric identities. With the help of trigonometric…

Q: Find the measure of cos-1 (-0.5) in degrees and radians.

A: cos-1-0.5

Q: 3. Evaluate without calculator a. cos 120 degree. b. sec (pi/3) c. cot ( 19 pi / 6)

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Q: 1 200 -1 1 What is the value of the -coordinate of point A?

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Q: 6 Find the EXACT value of cos(A - B) if sin A = - 7 angles from standard position. cos (A - B) = and…

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Q: In the diagram, AFED tan D = is a right triangle. If 15 cos D E 8. D , which ratio equals

A:

Q: 9) Simplify each trigonometric expression. cos? e a. 1- 1+sin 0 b. sec 0 · sin 0

A: We know the formula sin2θ+cos2θ=1 9(a)=1-cos2θ1+sinθput    cos2θ=1-sin2θ=…

Q: secx 11. cotx+tanx sinx

A:

Q: Use double angle identities to find values of the sine and cosine functions for each angle. Θ,…

A: The given angle is cos2θ=-512 and 90°<θ<180°. Simplify the given angle as follows.…

Q: If 2sin-1x = n, what is x?

A:

Q: Can someone help me to answer this ? Plssss.   Cos(5pi/4) and. Sin(5pi/4)

A: Find the value of cos(5pi/4) and sin(5pi/4). We know that: sin(π+x)= -sinx and cos(π+x) = -cosx.…