Exercises 1-5 refer to the diagram at the right. 1. tan E = 2. cos E = D 3. sin E = ? 4. tan D = 25 7 24 F 5. To the nearest integer, m LD =

Q: Find cos (a-B)if cos a = and tan B=-2 with a in quadrant 1 and Bnot in quadrant 2.

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Q: snip

A: For the graph of y=Asinωx-ϕ, the number ϕω is called the ...........

Q: 1. Explain the meaning of sin 30° =0.50000.

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Q: what is the degrees of cos θ/2 = 1

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Q: 2ויח- T/2 3n/2 -1 -2 -3 25 -6

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Q: simplify

A: Given that

Q: 4. Find the exact value. Do not use a calculator. cos - +tan 3 3

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Q: 3 4 sin B COs B = tan B = sine B = type your answer...

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Q: If sec 0 ,and 0 is in 3rd quadrant, what is the value of tan 0? 6. V91 a. 11 b. V95 -V95 C. -6 V95…

A: Given: secθ=-116θ is in 3rd quadrant. To Find: tanθ

Q: If cos e = and tan e is negative, what is the value of csc 0? vz A. 2 c. - С. В. 2V3 D. V2 3.

A: topic - trigonometric ratios

Q: If cos e = Find the value of cote + co sece.

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Q: 7. Evaluate the following. a. cos b. tan-(-1)

A: To evaluate: a) cos-1-32 b) tan-1-1

Q: Suppose a=5 and b=8. Evaluate tan u and tan v

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Q: Write an equation linking the height h of the balloon to the angle theta. a. cos theta= 21/h b. cos…

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Q: 2. State as a single trigonometric function, then state the period: y= cos 5xcosx+sin 5xsin x

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