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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: If 45° + 60° = 105°, then use the sum formulas for sine and cosine to find the exact value of…

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Q: b. cos x = -1 y sen « = 0

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Q: The parametric equations graph as a portion of a parabola. The initial point is -----, and the…

A: Given

Q: aining: 1:08:12 Solve the triangle BQK where b= 3.03, q = 5.58, and Q = 90°. Which of the following…

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Q: Suppose ABC is a right triangle with sides​ a, b, and c and right angle at C. Find the unknown side…

A:

Q: If 45° + 30° = 75°, then use the sum formulas for sine and cosine to find the exact value of…

A: Given; 45+30=70 Find Sin(75) and Cos(75).

Q: Find the product z1zą in standard form. (Simplify your answer completely.) z1 = 5 + 5iv3, z2 = -5/3…

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Q: 3

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Q: Express the given complex number in polar form z=-5*square root of 3 - 5i)

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Q: B. PROVING IDENTITIES. Show your own so tions on the p provided. 1. sec x - tan xsin x cos x tan 0…

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Q: From a point 100 feet from the base of a tree on level ground the angle of inclination to the top of…

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Q: a polar grid to help solve the foowing problem. Find another representation for the polar point…

A: Given query is to find the equivalent polar coordinates for the (5,π/4).

Q: Evaluate the following. Write your answer in a sheet of paper. 1. sin 30° +2 cos 90° 2. tan 90° -…

A: 1.sin 30°+2cos 90°=12+20=12+0=12 2.tan 90°-cos 60°+2sin 30°=∞-12+212=∞-12+1=∞ 3.csc 30°+3cot 60°-sin…

Q: 90

A: We will find the angles.

Q: Determine the remaining sides and angles of the triangle ABC. c= 4 mi, B = 37.92°, C = 30.88° Find…

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Q: What is the consine of angle B?  a. 8/17 b.15/17 c. 17/8d. 8/15  What is the tarent of angle A?  a.…

A: ∆ABC is a right triangle with AB=17, BC=8, AC=15

Q: Ex. 3: Evaluate, without using a calculator. a) 164 b) (-64) 3 c) 362 49 2 d) 25 e) 125 3 f) (-32) )…

A: Given

Q: (x2 + y2)2 = 2xy Convert the equation to polar coordinates.

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Q: Solve the trigonometric equation for all values 0 <0 <n 2 sin(2x) – 1 = 0

A: Given :2sin(2x)-1=0

Q: Solve the right triangle Find the measure of M.   M=43.9° ​(Round to one decimal place as​ needed.)…

A: We have to find the measure of angle M and length of sides.

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

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Q: Solve the right triangle​ ABC, where C=90°.   a=77.7 ​yd, b=39.9 yd       Part 1 The length of c is…

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Q: * Powers with Integer Exponents A. Powers with Zero Exponents For the expression, complete the…

A: This question is based on properties of powers with integer components.

Q: zabeth is asked to expand the expression (5k +9)*. Elizabeth's work is shown below. k + 9)² = (5k)°…

A: Topic:- algebra

Q: Which of the following situations is very much useful in proving identities

A: To answer the given question about identity.

Q: 1- Sinx+ Sin'x 4 X. 2 1-Cosx+Costx 1- Sin'x (1- Sin²x) (x, 1-Cos'x (1-Cosx)

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Q: Find the product z,z2 in standard form. (Simplify your answer completely.) 71 = 6 + i, z2 = -6 + i…

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Q: 86 23 m B 35 m

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Q: The coordinates of the point P on a terminal arm of an angle theta, in standard position, are…

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Q: Determine the arc length intercepted by a 108° angle in a circle of radius 6. 187 367 9T 10 9n

A: Solving the problem by finding the length of arc.

Q: Solve and show all necessary solutions. 1. If the angles of elevation of the top of a satellite…

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Q: 10.5 m d 38° 391 ....

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Q: Find the reference angle of 55∘

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Q: 3x²+23

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

Q: What are all of the solutions for the equation 2sin²(θ) + 3sin(θ) + 1 = 0 on the interval of [0,…

A: solution:-2sin²(θ) + 3sin(θ) + 1 = 0,    θ∈ [0, 2π)2sin²(θ) + 2sin(θ)+sin(θ) + 1 =…

Q: The angle of elevation to the top of a building is 38 . From a point 440 ft. farther away the angle…

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Q: Solve the equation on the interval [0,2pi). Round the answers to two decimal placed. sin(x)=-3/10

A: Given query is to find indicated angle.

Q: Find (a) sin 2t, (b) cos 2t and tan 2t given the following: 1) cost = −5/13 , and π/2 0 3) tant =…

A: The detailed solution is given below Thank you

Q: To measure the distance through a mountain for a proposed tunnel, a point C is chosen that can be…

A: Explained below

Q: Solve 6 sin(2ø) + 8 sin(ø) = 0 for all solutions 0 < ¢ < 27 = Giye your answers accurate to at least…

A: We can find the answers as below.

Q: Find the equation of the plane passing through the three points A = (-1,0, 2), B = (2, –1, 2), C =…

A: Directly use the formula for the equation of plane when 3 points are given.

Q: 3Tt What is the length of the arc subtended by an angle of radians on the unit circle a. Tt b. 1.5…

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Q: Express x and y in terms of trigonometric Patlos of X = y = P Type here to search

A: Use trigonometric ratio to solve

Q: 9. Expand the geometric series. Enter your answers separated by commas, with no spaces. 9. 23"-1

A: As per our guidelines, we are supposed to answer?️ only one question. Kindly repost other questions…

Q: =?

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Q: Solve each triangle- 5) B 41° 28 m 64

A: Since we are given with the multiple number of question and answered according to the guideline

Q: 1. If the given parts of an oblique triangle are two angles and one side, which formula is more…

A: If the given parts of an oblique triangle are two angles and one side, which formula is more…

Q: ) Use the CAST rule and your knowledge of special angles to determine values for all 3 primary…

A:

Q: Triangle Inequality Theorem: For each of the following, tell whether it is possible to form a…

A: We have to tell whether it is possible to from triangle.