16. Add the following sine and cosine wav, piviuu Tiu si wur. 45 cos(4x + 65°) + 30sin (4x + 15°)

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

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Q: Match the given information with the appropriate inverse trigonometric ratio to determine mZB. 1.…

A: Topic - trigonometry ratio

Q: If sin A = −√65 /65 with 180 ≤ A ≤ 270, find cosA/2

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

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

Q: In the given figure, if AB = 14 cm then the value of sinB =... ID 13 cm 5 cm 4 2) 3 3) 5. 3 1) 3) 4)…

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Q: 20 B) If Tan0 , find without using tables the values of (cose, cot0 and csce) %3D 15

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Q: 2. Find the cxoct values of Sin Zu and cos2u

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Q: 10 to In the figure above, sin x° What is the perimeter of the figure?

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Q: 4. Use an appropriate half angle identity to find the exact value of cos15°.

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Q: Use the double angle formula to find the exact value of 2 cos² ETOO 1

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Q: In AXYZ, the measure of ZZ=90°, XZ = 63, ZY = 16, and YX 65. What ratio represents the sine of ZX?

A: Given that right triangle XYZin which XZ=65 , ZY=16 and XY=65we have to find sin∠X

Q: Find an angle θ with π/2<θ<2π that has the same: Sine as π/6: θθ = Cosine as π/6: θθ =

A: solution- we know that π = 180 so we have to calculate π/6 in sine &amp; cosine   180/6 = 30 so sine…

Q: 4 4 cos* 0 de, correct to 4 significant figures 프4

A: The trigonometric identity is 2cos2x=1+cos2x. Use the trigonometric identity 2cos2x=1+cos2x in the…

Q: 36. If cos(30+y)-- A) B) which would be sin(30-y)? C) pr D)

A: Topic:- trigonometry Note:- as per our guideline if more than one question uploaded than only first…

Q: Given that O 1800, determine the numerical value of this %3D sine = %3D -1 1

A: Put  thetha=180°

Q: Evaluate the expression under the given conditions. sin(0 – 4); tan(8) 4' O in Quadrant III, sin(@)…

A: sinθ-φ; tanθ=34, θ in quadrant III, sinφ=-1010, φ in quadrant IV tanθ=34 III quadrant Since both…

Q: 2 is a triangle in which Tan A = 3 and Sin B = V5 ut using Calculator find Cos (A+B)

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Q: 2. Use your calculator and compute to 4 decimal places (a) cos(22°)

A: Part a,Given,          cos22°

Q: (c) Compute the value of cos(27 – 0) sin(210°) tan? rev

A: According to our, policy we are allowed to solve only 1 question per post and 3 sub questions. I…

Q: 7. State an equivalent expression for sin in terms of the related acute angle.

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Q: Use the dimensions given in the right triangle below. 15 12 What is the sine of ZA ? 15 15 12

A: From given triangle it is clear that

Q: Calculate the length of the side XY given the following data for 29°: Sin 29° 0.485 Cos 29° 0.875…

A: 1) The Tanθ is the ratio of the Opposite side to the Adjacent, where (θ) is one of the acute angles.…

Q: 119 Suppose that is an angle in quadrant 2 and that cos y = 2 %3D 169 (). Compute the exact value of…

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Q: 4. which ratio is correct for cos (B)? (GSR %3D In AABC, LC is the right angle. If sin (A) =

A: see 2nd part

Q: If an answer is undefined, enter DNE. sin (90°) = cos (90°) = %3D

A: To give the value of the following trigonometric ratios. sin90ocos90otan90ocot90osec90ocsc90o

Q: 2. Find the value of sin sin (b) (c) - (d) ord ovlo2 11229 113

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Q: that S cot udu=In ace n Sin ul tC.

A: Explanation is given below..

Q: In APQR, the measure of ZR=90°, QP = 73, RQ = 55, and PR = 48. What is the value of the sine of ZP…

A: Given angle R=90° QP=73 RQ=55 And PR=48

Q: Evaluate sin? xcos xdx .

A: To evaluate: ∫sin2x cos3x dx=∫sin2x cos2x cos x dx=∫sin2x (1-sin2x) cos x dx

Q: Calculate Sin(15°) in two ways: a)Using half-angle formulae. b)Using angle difference formulae.

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Q: Evaluate the following expression. Type answers exactly. If the answer does not exist, then type…

A: We have to evaluate arccoscos17π12.

Q: Cos 56 CUST J sin'sB-sinsB dB

A: Consider the provided integral, ∫cos5βsin25β-sin5βdβ Find the expression for the provided integral.…

Q: 7 Use the right triangle and the table to find the measure of angle x Sine Cosine Tangent 8. 30 2.…

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Q: S sin? xcostxdæ

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Q: If Sin(B)= 0.4536, what is B?

A: Topic-  sin value and it's angle

Q: In AXYZ, the measure of ZZ=90°, XZ = 63, ZY = 16, and YX = 65. What ratio represents the sine of X?

A: First sketch a triangle for the given measures as shown below.

Q: If sin A = 65 with 180° < AS 270°, find cos 2A and cos 65 Cos 2A = COS 2

A: To find the value of the following,

Q: In AABC, mLB = 90° and tan(A)3D What is cos(C)? O A О в 45 35 53

A: Given that,              In a ∆ABC,⇒                m∠B=90°⇒               tanA =34            find…

Q: Given cote = 20/21 and cose > 0, determine sine O 20/sqrt(41) O -21/29 O -20/sqrt(41) O 21/29

A: Given, cotθ = 2021  and cosθ &gt; 0 We have to find sinθ

Q: In AQRS, the measure of ZS=90°, QS = 11, SR = 60, and RQ = 61. What is the value of the sine of ZQ…

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Q: Calculate the following (Hint: to find the missing side using Pythagorean) sin(0) cos(0) tan(0)…

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Q: Use an appropriate substitution and then a trigonometric substitu In 3 e'dt 2t +49

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Q: 3VTO Given that sin(0) and 0 is in Quadrant II 10 what is sin(20)?

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Q: 17) sin Z 35 Y 12 37

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Q: find area 7. Inside one loop of the lemniscate r? = 4 sin 20 8. Inside the six-leaved rose r2 = 2…

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Q: I don't know how to do this problem

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Q: In AYES, mzE=90, If cos Y = a, Find sin A = choose your answer.

A: Given query is to find the indicated angle.

Q: 4. Apply half-angle formula to find b. sin 15° 5m C. COS a. cos 15°

A: The half-angle formulas are: sinθ2=±1-cosθ2cosθ2=±1+cosθ2   We know that the sine function is…

Q: Given P(A) = (4, -3), what is the value of of cos %3D A?

A: Given that P(A)= (4,-3), Our Aim is to find the value of cos (A) = ?

Q: Evaluate sin a dr dy.

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