Use the product-to-sum identities to rewrite the following expression as a sum or difference. 3sin(β)sin(3β)

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A: Given: The amplitude of the cosine function is 3, a period is 4π, and a phase shift of π2 to the…

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A: As per bartleby guidelines we only give first question answers.

Q: Use the product-to-sum identities to rewrite the following expression as a sum or difference. 3n cos…

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Q: Complete the proof of the identity by choosing the Rule that justifies each step. (sec2x-1)csc2x =…

A: To complete the proof of the identity by choosing the Rule that justifies each step.sec2 x-1 csc2…

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Q: Find: 7. 2B 3. 6 8. a 9 20

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Q: What is mzP? Q R 132° (4х — 10) (4x + 2)° (5х — 11)° 128° T mzP = 5.25

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A: Given query is to find the length of the tree.

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Q: Find the angle between the given vectors. Round to the nearest tenth of a degree. u = -i + 4j, v =…

A: Given that       u = -i + 4j   and  v = 3i - 2j  Here we have to find the angle between the given…

Q: the system of linear equatic - = t. If the system is incons 2x - 3y + 5z = -9 4x - y - 2z = -24 -X -…

A: Find the values of x,y and z.

Q: Find all solutions in radians. Approximate your answers to the nearest hundredth. (Let k be any…

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Q: all solutions to the following triangle. (Round your answers for angles A, B, A', and B' to the…

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Q: A man is flying in a hot-air balloon in a straight line at a constant rate of 7 feet per second,…

A: Given :  A man is flying in a hot-air balloon in a straight line at a constant rate of 7 feet per…

Q: The end behaviour of f is エ→-0 エ→-の b) ソ→- X> 00 ズ→ の a) ア→の 『→の ア→-の X→-の c) ア→の X→ の X→-の d) y→の…

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Q: A b= 4 с 15 C a =? B

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Q: Given that sinθ= 5/13 and that angle θ terminates in quadrant II, then what is the value of cos θ?

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Q: Angle A and angle B are supplementary angles. If the measure of angle A is 54˚,what is the measure…

A: Topic = Geometry

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Q: The cosine of the angle is 4 -

A: let the acute angle be θThen cos(θ)=34θ=cos-1(34)

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Q: 9. Transform the equation 2x?+2y?3 into a equa tion. Polar

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Q: (Typ- (Тур- %3D

A: Follow the procedure given below.

Q: В 8 C a.) Find d1 d1 6 6 d2 $53° A 8

A: Given data÷

Q: 16. Given the information, find the missing angle. [8] Information: secA = - and LA is in the third…

A: secA = -5/4 A = sec-(-5/4) A = cos-(4/5) A = 143 degree   point (-1,3) tanB = y/x tanB = 3/-1 tanB =…

Q: Amanda, Bryce, and Corey enter a race in which they have t are given in the table. Corey finishes…

A: Given:   Data is given

Q: 1. The solution to the equation 5sin0 – 2 = 0 over the interval 0, is (nearest hundredth) 2. The…

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Q: 9. Find the equation of the locus of a point, the difference of whose distance from (-5, 0) and(3,…

A: Suppose the point (x,y). The distance between (x,y) and (-5,0) is: (x+5)2+y2 And, the distance…

Q: Question 1 QE CA - {A, C}, R E AB - {B, A} such that AP, BQ, CR are concurrent. Let QR, RP, PQ meet…

A: We have to prove X, Y, Z are collinear.

Q: In a triangle AABC , if b = 2, c = 3, and B = 40º : Find side a , and find the measures of angle A…

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Q: The vector CD→ has initial point C(−2,1) and position vector ⟨3,−9⟩. What is the terminal point D

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Q: What is the area of the triangle which has the following vertices A(0,2), B(0,5), C(6, -1)?

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Q: For the following assume that all angles are in simplest form, so that if A in QIV yu may assume…

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Q: A cosine function has its first maximum to the right of the y-axis at (2,5), and its first minimum…

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Q: Calculate v-4+ li. Give your answer in a + bi form. In polar form, use the ang 0 <0 < 2n. a D b =

A: Solving

Q: Factor the trigonometric expression completely. 3 sin X+ 16 sin X+5 ... 3 sin? X+16 sin X+5= (3 sin…

A: In this question , we can factor completely the given trigonometry expression .

Q: 10- Maple plot 5- |x( degrees) Gi 120 10B0 -1080 720 -360 360 -5- -10-

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Q: 35cm 12em 12:5Cm s this a right triangle if yes how do know you

A: the given triangle has lengths,AB=12.5cm, BC=3.5cm, AC=12 cm

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Q: Given the three points A(2,-1,2), B(-1,1,4), C(4,3,-1). Find the area of triangle ABC.

A: Given problem:- Given the three points A(2,-1,2), B(-1,1,4), C(4,3,-1). Find the area of triangle…

Q: Use the product-to-sum identities to rewrite the following expression as a sum or difference.…

A: we have to express given as a sum or difference.

Q: b = 14 C = ? ? F a =15

A: To determine the missing sides or angles in the following right triangle. Also to determine which…

Q: Solve the equations algebraically. Give exact values. a) cos(20) + cose = 0 0 < 0 < 27n 00000 b)…

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Q: 7. Rewrite the complex number 4 + 7i into polar re" form.

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