Зя , what are the values of sin e and tan e? What is e in degrees and radians? Be sure to show and explain all work. If cos e = - and

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A: Use Trigonometric ratios concept

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A: 7.   For the given triangle, tan D =df. Given D=53° and d=20. Put D=53° and d=20 in tan D =df and…

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Q: trhangles, rounded to the nearest tenth: a) 8 m b) 64° 37.8 cm 32 84° H.

A: Follow the procedure given below.

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Q: Find L{f(t)} by first using a trigonometric identity. (Write your answer as a function of s.) f(t) =…

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Q: 12) In

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A: Given query is to find the value of x.

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A: As we know that sin2x+cos2x=1 see below the answer and explanation

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A: Let's find.

Q: Factor; then use fundamental identities to simplify the expression below and determine which of the…

A: Please see the answer below.

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Q: 1. Which trigonometric tool can be used to find the length of side AB? 12 cm 43° 68° A A tangent…

A: Given, BC= 12 cm Angle A= 68° Angle C= 43°

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A: Given query is to find the unit vector same direction as v.

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A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

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A: Given

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A: Recall:  cos (2x)=2cos2(x)-1 Given,  cos12 cos-1x

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Q: 3. Prove the following identity (sin* Ø – cos* Ø) 1 = tan Ø sinø cosØ – cos²Ø

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Q: For the vector, find V v = (-5, 3) v= -V 4V = || -V, and 4V.

A: Given : 1)V=-5,32)V=2i+6j   To Find : 1) 12v2)  -v3)  4v

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Q: 14) 26 yd 35 50 R

A: Explained below

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A: Please see the answer below.

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A: We have to choose correct option.

Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of cos(\theta…

A: As we know that cosa-b=cos(a)cos(b)+sin(a)sin(b)

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