2) 1) a 12 Tan-14) =17.1 E17.D 13 H Cos e= 12 13 COS-I =(22.6 4) B 3) 10 6. 11.9 9. 6) 5) 7.7 14 C 8) 7) 11 B 4.4 3 C 3 Find the measure of each side indicated. Round to the nearest tenth. 10) B 9) 37 11 32 A 13 C 12) B \60° 11 11) 5 50.10 C B C

Q: Consider the ffigures shown. 10 8. Part A Which statement must be true in order to conclude that…

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Q: (1+cot 8) de 5. sin eJ4 - cote

A: ∫1+cotθsin2θ4-cot2θdθLet u=cotθ.=∫…

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A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

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A: We will make use of the following trigonometric identity: cosθ = 2cos2(θ/2) - 1

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A: Please see the explanation below.

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Q: 6. Find sec 8, given Ihat tan e 3 and e is in quadrant IlI. %3D

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A: CosQ = ?

Q: Quiz No. 1 oprnte %e Laplace Trensfom on the following Cos 3t ci; 7Ct) = si) fle) . %3D

A: to find the Laplace transform of ft=cos3t proceed as follows Lft=Lcos3t using the formula…

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Q: 6.) AJKL: m2K 98°, JL = 22, KL 13.7. Find: mzJ, mzL, KJ.

A: Since you have posted multiple questions in this question which are not interlinked so I have solved…

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Q: 8 find the following. 15 13 If a and B are acute angles such that csc a = – and cot B = %3D 12 (a)…

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A: To determine the value of cos (β/2).

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A: we have the formula  sin(π/2 - x ) = cos x Now, we have given  :  cos3π/10 So , x = 3π/10

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Q: 9. Which set of radian angle measures is equivalent to sin (- 4 O 4, 7л 11т 6

A: given angle sin-112 let y=sin-112 therefore siny =12