Solve the equation in the interval [0, 27). V2 sin 5 (a) cos 0 – sin 0

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A: Simple interest , S.I = P×R×T. Amount = P + S.I

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A: In these questions we have to show some properties of triangle.

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Q: 8. Prove the following identity. cos30 = 4cos³0 – 3cos0

A: To prove the identity.

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A: Response-1:3x2+23(x+3)(x2+16)=Ax+3+Bx+Cx2+163x2+23…

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A: Follow the procedure given below.

Q: 2. у%3— соs(x —п)

A: Given query is to find graph of the function.

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Q: Glven the figure below, find the values of x and z. (7x- 3). 74°

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Q: 1. which is notareal A? mLZ =23deg, y-30,x-19 mZZ= 23deg,g-30, x-20 mLZ= 23deg,y=33, x= 20 m/Z= 23…

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Q: 13. Eliminate the parameter and sketch a graph of the plane curve. Indicate the orientation. x = 3…

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Q: Solve the following equations: (a) 2 sin 0 tan 0 – tan 0 = 1 – 2 sin 0 (b) = COS 2 sec

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Q: Convert to polar coordinates withr2 0 and 0 < 0 < 27. (3, 0) (г, Ө) —

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Q: Determine the exact value of the following: tan² () – sin (-) cot ()

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Q: 13. Evaluate the function. Give the exact value. cos (tan(V3) cos(arctan( V3 )= 0.5

A: Solve the following

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Q: Give three other ordered-pairs of the form (r, θ) that name the same point as (3, 60°)

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Q: why is the inverse cos of -30/12 not possible? I understand how we get the other x values but this…

A: We know cosx≤1 for all real x.

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Q: If 75° 150 then use the half-angle formulas to determine the exact value of sin(75°) cos(75°)

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Q: 8(cos 90° + i sin 90°) Find three cube roots for the following complex number. Leave your answers…

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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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Q: 30° If 15° = then use the half-angle formulas to determine the exact value of sin(15°) cos (15°)

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Q: Describe the sine and cosine rules?

A: Given :   The sine and cosine rules

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A: The given complex number,        323+32i

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Q: 6. Solve the equation 6cosx + 7 cos x- 5 = 0, for - 2nSxS 2n. Express answer as an exact value.

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A: The given equation is  Cosx +Cos2x=0.

Q: 3) Solve for TS using Law of Sines. Show all work. 76" 25 km Answer to the nearest tenth. 60°

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Q: perimeter of the parallelogram ABCD. (14 5x - 18

A: We are asked to find perimeter of the parallelogram

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Q: how did you get cos2x/ 1-cos2x = 3

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Q: Vrite the complex number in standard form. (Simplify your answer completely.) 8(cos 330° + i sin…

A: Given query is to find the standard form for the expression.

Q: 13 12 C 7. Find sin A. 5 a. 13 8. Find sin B. 12 d. d. c. d 13 12 13 с. 12 12 a. 13 b. 13 C. 12 12…

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Q: Factor 10) Solve x?- 11x - 80 = 0 Drop the variables into the parentheses use sign chart. Name…

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Q: one windshield wiper is 50 units long and is affixed to swing arm which is 80 units long from pivot…

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Q: Find all degree solutions. (Enter your answers as a comma-separated list. Let k be any integer.) 2…

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Q: For the ordered pair, give three other ordered pairs with e between -360° and 360° that name the…

A: Here, the given polar coordinates are: r,θ=(-2,330°)

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A: Since we are given with the multiple number of question and our guideline is solve first question…