Watch the video and then solve the problem given below. Click here to watch the video. Use identities to find values of the sine and cosine functions of the function for the angle measure. √√3 7 20, given sin 0 = and cos 0 <0 sin 20 = (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

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Q: Which of the following is a solution to sec 2x 5 degrees 3 degrees 6 degrees O 7 degrees = 1 sin 13x

A: we have to slove above question

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A: Given the polar equation is r = 8 sin 3θ

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A: We need to find an expression equivalent tosecα(1-cos2α)

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A: Trigonometric

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A: 2) Given:       Cosine of an obtuse angle              cosθ=-0.78                  θ=cos-1-0.78…

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A: The Answer is in step 2.

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A: Given Equation:- hx=5secπ4x+1

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A: NOTE: Refresh your page if you can't see any equations. . the given magnitude of the vector is  and…

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A: Given that B=270 degrees.

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A: Since you have asked multiple questions in a single request we would be answering only the first…

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Q: 21. Identify whether the equation is a parabola, ellipse, or hyperbola. x=y² - 4

A: According to bartleby guidelines we supposed to do the first one of multiple questions kindly repost…

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Q: 20) FIND THE EXACT VALUE OF THE EXPRESSIO. cos(60°-45°) A @√6-√2 4 B• √2+2√3 4 X Eo² √2+√6 2 4 Do…

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Q: Use the fundamental identities to fully simplify cos (-2) sin (-1) csc (-1). Enclose arguments of…

A: To simplify the expression cos-xsin-xcsc-x.   Use the trigonomtric identitities. (1). cscx=1sinx…

Q: If tan 0 = and 0 < 0 < sin , what is the value of ? O 2√5 5 √5 5 √5 5 T 2√5 5 2

A: To find the value of given trigonometric function.

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A: Explanation of the answer is as follows

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Q: ven the point (2, 11) in polar coordinates, what are the Cartesian coordinates of the point? lect…

A: we will find the required.

Q: Find - f(x) when f(x)=2x²-3x+2 OA 2x²+3x+2 OB-2x2+3x+2 OC -2x² + 3x - 2 OD 2x²+3x-2

A: given   f(x)=2x2-3x+2

Q: Given the following equation 3y = 6x6. Find the following: a) slope. b) any point on the line. ( c)…

A: Given an equation of line 3y=6x-6   We are required to finda. Slope of lineb. any point on the…

Q: 6. Suppose cos m = n and sin m = k. Which ONE of the following must be true?

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Q: 76. arcsin 36 - x² 6 ccos( = arccos 0≤x≤6

A: Assume the given equation equal to y and then make the triangle.

Q: Write the expression - √48 sin(x) + 4 cos(x) in terms of a sine function only. We have that √48…

A: Let's express given function in terms of sune function only.

Q: Solve the triangle. A=43°, b=5, c = 8 a= (Do not round until the final answer. Then round to the…

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Q: Determine if the sketch of the graph represents an even function, an odd function or neither. -3 -2…

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Q: ellite is on one side of the two stations, the angles of ele as shown. le. A 52° B 85°

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Q: If these two triangles are similar, find the value of x. 16 X 20 12 X x = [?] 18 Enter

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Q: 4. 2y = tan x

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Q: 3/4--3/4-2-4 6 11 5 4 3 2 1 -1 -2 -3 4 5 THE J4 J/2 3/4 T --6- Identify the function whose graph…

A: To identify the function whose graph appears above.

Q: Find the direction angle of v for the following vector. v=-4i-8j What is the direction angle of v?…

A: To find the direction angle of given vector.

Q: Plot the complex number on the complex plane and write it in polar form and in exponential form. 3i…

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Q: Find the angle rounded to the nearest tenth of a degree. cos(B) = 0.4509 11

A: NOTE: Refresh your page if you can't see any equations. . the given expression is

Q: (a) Find the dot product vw; (b) find the angle between v and w, (c) state whether the vectors are…

A: use the dot product to find the theta.

Q: Name: 3) csc cos cot 0 = sin 0 GOAL Period: Show your work on this side

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Q: Solve the system of equations. 4x² + y² = 25 z+y=5 ordered pa

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A: We have to find the unit vector.

Q: 1. Find the exact values. No calculators allowed. a) sin(105°) b) tan (195⁰) c) cos

A: To find the values