Solve for the variables. Show all work. Round to the tenths. a) sin32 =- 13 5 b) tan 70 =

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Q: Find the angle 0, in radians that make the equation true; tan0=0

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Q: Find sin ? and tan ? if the terminal side of ? lies along the line y = −8x in QII.

A: Find sin ? and tan ? if the terminal side of ? lies along the line y = −8x in QII.

Q: Find the exact value by using a half-angle identity. 4) sin 22.5°

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Q: Express trigonometric ratio of the following angle in exact form sin 120o

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Q: If the terminal side of angle θ goes through the point (−2√13/13,−3√13/13) on the unit circle, then…

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Q: all sid

A: Here we have to solve the value of x

Q: Given that cose = - and sine is negative, choose 28 by clicking.

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Q: Find the exact value by using a half-angle identity. sin 75° ① 专业 這次難 這次的

A: We will solve the required.

Q: 73.0 10.5 cm 53.3° A

A: AB = c = 10.5 cm AC = b  that we are asked find out BC = a   ∠ A = 53.3° ∠ B = 73.0°   The summation…

Q: Simplify, using the double-angle formulas: 1- 2 sin2(15°)

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Q: Please solve by showing step by step: Using the Law of Sines to solve triangle if A=40 degrees,…

A: Given that, ABC is a triangle in which, A = 40 degree, C = 65 degree B = ? a, b, c are the…

Q: A light truck with manual transmission has a circular brake drum with a diameter of d = 300…

A: Diameter = 300 mm  So radius=r= diameter/2= 300/2= 150 mm Given that arc length = s = 296 mm  In…

Q: Calculate /8 – 6i. Give your answer in a + bi form. Give the solution with smallest positive angle.…

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Q: Find the sin of 60°. V3

A: In the given question, concept of trigonometric ratio is applied. Trigonometric Ratios The ratios of…

Q: If cot (x) 23 (in Quadrant-I), find 30 sin(2æ)

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Q: snip

A: For any triangle we have to derive the formula: a=b cos C+c cos B We know sine rule, asin A=bsin…

Q: In what quadrant will θ terminate if sin⁡θ is positive?

A: Consider the statements,   In what quadrant will θ terminate if sinθ is positive

Q: Use the Law of Sines to solve the triangle.

A: Law of sines is given by  asinA=bsinB=csinC Considering first two parts, and on substituting the…

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine as 50°: 0 - degrees Cosine as 50°: 0 =…

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Q: Explain in words, how to solve the quadratic trigonometric 4 sin x- 6sinx+2=0. eg uation fxflain…

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Q: Solve the triangle using the Law of Sines. (Round side lengths to the nearest integer.)

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Q: use a half-angle formula to find sin((11pi)/12) simplify your answer completely

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Q: Find the length of each arc in radius P. Leave your answers in terms of Pi

A: Given that the diameter=14 cmSo the radius=r=d2=142=7 cmThe angle for the arc AB⏜ is = 90° (given)

Q: If θ is an acute angle, solve the equation tan θ= 4/7. Express your answer in degrees, rounded to…

A: Solve the given problem.

Q: The sum of the sines of two angles A and B is 3/2 while the sum of the cosines of the angles is √3…

A: Given  Sin(A)+Sin(B)=3/2 Cos(A)+Cos(B)=(3^(1/2))/2

Q: Determine two other angles that have the same trigonometric ratios as sin60° (Please show the steps…

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Q: 3. When instructed to find the length of ZY in right triangle YZX, Josh wrote ZY the equation sin 46…

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Q: How does the value of sine and cosine relate to writing proofs about triangles?

A: Let, ABC be a right angle triangle as shown in the figure sine(θ) = a/h cosine(θ) = b/h

Q: Find [2(cos 30° + i sin 30°)]5. Write the answer in rectangular form.

A: Trigonometry:  We need to find the value of the following    [2(cos 30°+isin 30°)]5

Q: A ramp leading to the freeway overpass is 210 feet long and rises 37 feet. What is the measure of…

A: let angle between ramp and freeway  θ

Q: In right triangle ABC, mzC = 90° and AC + BC. Which trigonometric ratio is equivalent to sin B? %3!

A: We know that, for any angle x, sin(90-x)=cosx. Also the sum of the angles of a triangle is 180°.

Q: The terminal side of angle θ intersects the unit circle in the first quadrant at (13/19,y). What are…

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Q: how do i find the radius of 49 pi?

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Q: If θ is an acute​ angle, solve the equation tanθ=4/7. Express your answer in​ degrees, rounded to…

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Q: A light truck with manual transmission has a circular brake drum with a diameter of d = 300…

A: Given that the diameter= d= 300 millimeters So the radius=r= 3002=150 millimeters Given that the arc…

Q: Refer to the triangle and compute the quantities indicated. (Enter your answers in exact form.)

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Q: Indicate the quadrants in which the terminal side of θ must lie in order that sin θ is positive and…

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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: Given the triangle , find the length of side z using the Law of Sines. /57° 12° Round your final…

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Q: sin 0) B) 67 10) C) 167 D) 6

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Q: Find the value of sect given that 3 , terminal point of tis in sint Quadrant IV

A: Given Data: The value of the sine of angle t is: sint=-35 The value of the cosine of angle t is,…

Q: tan Z 35 21 28

A: We will use the definition of trigonometric ratios to find the required trigonometric ratio

Q: Use a half-angle formula to find sin 22.5 degree

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Q: Given the triangle 15 , find the length of side x using the Law of Sines. Round your final /23° 15°…

A: We are given with triangle of angle  15o and 23o  and side is 15

Q: Use Rihegoeen Thearem < to find missing side 4 cm 5.71 cm B Set up and calculate the trigonometric…

A: Here, we need to find the length of the side AB using Pythagorean theorem and the trigonometric…