The cosine of the angle is 4 -

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A: Note: There are multiple questions. No specific question has been asked.So, We will solve the first…

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A: Here, given that tan A=33

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A: To find :The point bearing of B from A.We know that Obtuse angle is 90°<x<180°.

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A: Given, r= -2(1+ sin theta) Plotting for the given polar coordinates we have,

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Q: Paso Robles 56.19 Cambria 14.1 Templeton 37.8° 4.61 mi 79.2 Atascadero 106,1° Bujure

A: Given problem:-

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A: Find your answer below

Q: What is the magnitude of the vector v with initial point P = (-4, 3) and terminat piont Q = (2, -5)…

A: A detailed solution is given below

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A: Given  u=3i-5j &amp; v=i-3j To find angle between vectors.

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Q: Given the triangle 27/ find the length of side z using the Law of Cosines. 19° 23 Round your final…

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Q: Solve each triangle. A 13 20 134° 12 C [95° В 22

A: As we know from the Cosine rule: a2=b2+c2-2bccosAb2=a2+c2-2accosBc2=b2+a2-2abcosC   Given: a=13,…

Q: tan x -cot x sin x cos X %3D tan2x-cot2x 1-sin x %3D 1+ sin x 4. (sec x- tan x)² 3.

A: 3)tanx-cotxtan2x-cot2x=sinxcosxL.H.Stanx-cotxtan2x-cot2x=tanx-cotxtanx+cotxtanx-cotx=1tanx+cotx=1sin…

Q: 3. Solve for y. yo 11.2 I1.2

A: Let's find.

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Q: L and sin B = 5 sin A = 2, with A and B in QII.

A: Given: sinA = 74, sinB= 35 To find: tanA+B and tanA-B We know that cosA= 1-sin2A and cosB= 1-sin2B

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A: Question is based on trigonometric ratios and angels.

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Q: Given z = 1+ V3i, find zº using De Moivre's Theorem. Select the correct answer below: 32 -32i O 64…

A: z=1+3i  z=reiθwhere r  =12+(3)2   =1+3    =4  r  =2θ=tan-1(yx)   =tan-1(31)θ =π3

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Q: Consider the graph below. 8+ SU2 -4 -7- -8+ Write an equation that matches the function plotted…

A: We are authorized to solve only one question please repost remaining questions Sine function

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Q: 79. tan(x) + tan(2x) =1 - tan(x)tan(2x)

A: Question no. 71,Given,           csc2x+cscx=1+csc-x+cot2xTo find : Find all the solutions between 0…

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A: Given query is to find the magnitude of the following vector.

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A: Follow the procedure given below.

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A: Consider

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Q: Find u · v, where ? is the angle between u and v.  ||u||=8,  ||v||= 18, ? = pi/3

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Q: i) Which set of values is the solution for sin x = -,0sxs2x? a) -0.34 , 2.80 b) 5.94 , 3.48 c) 1.91,…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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A: Solution of question is written in below steps.

Q: when using the halfangle formula for sin A/2 or cos A/2 the sign in front of the radical is…

A: when using the half angle formula for sin A/2 or cos A/2 the sign in front of the radical is…

Q: Solve each triangle. В 13 134° 12 C 95° C В 22 20

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Q: B. Independent Assessment 1 Using figures 1 and 2, match each trigonometic concept found in Column A…

A: sin(theta) = Perpendicular/Hypotenuse Cos(theta) = Base/Hypotenuse tan(theta) = Perpendicular/Base…