25. 3cos40+ 6sen²0 = 3 + 3 sen¹0

Q: sec(θ)=11/3

A: Please refer to the image below

Q: The Law of Cosines must be used when only the measures of two sides and the included angle are known

A: Law of cosines

Q: From the top of a cliff 280 meters high, the angle of depression of a boat is 25°. How far from the…

A: We  Have to determine from the base of the cliff is the boat?

Q: 8. A widescreen television has an aspect ratio of 16:9. If the width of a television is 20 inches,…

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Q: Find the exact value of the function: arcsin(1) O HR

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Q: 5. Starting at point A, a ship sails 18.5 kilometers in the direction S 9° W, then turns, and sails…

A: Here we have to find the distance of the ship from point A.

Q: 2-222. 272) 335 2 10) (-2,-2√3)

A:

Q: ᏖᎸ . 플 sinᏢ Ꮎ dᎾ for 0 ᎾᏢ Ꮎ SO

A: We have used the method of substitution for the given integrals.

Q: Lucky sees a bird sitting on the top of an avocado tree that is 17.56 meters tall. If he is standing…

A:

Q: Givenu = -3i+j and V = -2i - 5j, find u + v. O 11 01 06 O 13 O 17

A: Given that u=-3i+j and v=-2i-5jTo find : u+vSolution :u+v=-3i+j+-2i-5ju+v=-5i-4j

Q: roup of answer choices sin θ            [ Choose ]             (−∞, −1] U [1, ∞)             (−∞,…

A:

Q: Prove the identity 2 tan 0 tan²0 + 1 = sin(20).

A: We have to find  the proof

Q: Powers of trigonometric functions are rewritten to be useful in calculus. Verify the identity.…

A: Solve the following

Q: Use the equation editor to verify the identity below. Make sure to show each step of your process to…

A:

Q: Given that |? | = 5 and |? | = 6 and the angle between ? and ? is 60° a) Find ? ∙ ? b) find the…

A: This question is based on dot product. a.b = |a||b|cosx.       Where, x is angle between a…

Q: 1. Find the equation of the family of curves whose slope at any point is 6x. Find also the equation…

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Q: 12. When using Sum and Difference Identities to find the exact value of cos 15 degrees, which of the…

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: Suppose that sin(θ)=3/7. What cot(θ)=______

A:

Q: A passenger in an airplane at an altitude of 10 kilometers sees two towns directly to the east of…

A: tanx = perpendicular/base

Q: Application of Circular Functions to Angles Find the area of the circular segment in example 6 of…

A: Note : As per our guidelines we are supposed to answer only one question if there are multiple…

Q: Find the solution(s) for theta. -3. cos=0

A: Given : -3.cosθ3=0   To Find : Solutions for θ

Q: Find the value of cos A. A 5 3 C 4 B

A: We know that,  cosθ=Adjacent sideHypotenuse

Q: Given ü = (2,-3) and = (-2,5) find ü v %3D

A: Solution is done in step 2

Q: 1. Solve the triangle given below C b Y 6 a B A . Based on the length of the sides opposite them,…

A:

Q: 1. The minute hand of a clock is 5 cm long. Through what distance does the tip of the minute hand…

A: As per our guidelines we can help you in solving only first problem rest of the problems you have to…

Q: 2 Rewrite the sum using sigma notation: 2/3 + + a 16 +25 516 26 + 10 61

A: Given query is to rewrite using Sigma notation.

Q: What is the exact value of tan if cos(v) = 2 8. where <v<2t? 2 17' 3 A) 5 3 3 B.

A:

Q: 1. 28° X 85 ft.

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

Q: Solve the equation in the interval (0, 27). (a) cos 0 – sin 0 = /2 sin (b) tan - + 2 sin(2x) = csc x…

A:

Q: The angle of elevation from a boat to the top of a 92-meter hill is 12. How far is the boat from the…

A: The angle of elevation from a boat.

Q: 38. For what numbers x, - ≤ x ≤ is the graph of y = cos x increasing? π (a) () - 15x22 (b) -л≤x≤0…

A: We have to find the interval

Q: What is the value of sin 30°?

A:

Q: how to convert this into rectangular equation from polar equation? r=4cosα

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Q: Sketch each of the following angles in standard position on the x-y coordinate plan Then draw a line…

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Q: 1+ cos A 1- cos A Prove = 4 cot A csc A 1- cos A 1+ cos A

A:

Q: sin\theta = −3/5 and theta is in quadrant III then sin 2\theta =

A: In quadrant 3, both sin(theta) and cos(theta) are negative.

Q: Algebra 2/ Module 11: Trigonometric Ident 5. If 180° < 0 < 270° and sin 0 , find sin 20. 17 240 289…

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Q: E. Engagement (Time Frame: 30 minutes Complete the table below by identifying the needed…

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Q: 22. If cose (a) osẻ = — and ✔ is in quadrant IV, then cos (b) (c) ²/ 213 L23 √ (d) (e) ± 27/1

A: This question is related to trigonometric ratios and identities,  we will solve it using given…

Q: A golfer hits an errant tee shot that lands in the rough. A marker in the center of the fairway is…

A: This question can be solved using law of cosine.

Q: Find an equation of the ellipse with minor axis of length 8 and vertices at (-9, 3) and (7, 3).

A: The solution is given in the next step.

Q: 3. What is the total surface area of a pentagonal prism with side of the base equal to 5 units and…

A: 3)   Given:        Side of the base of pentagonal prism a=5 units        Height of the pentagonal…

Q: Solve the triangle given the following information: a. a = 34°, B = 71°, a = 24 b. b = 3.4, c = 2.8,…

A: We have to find the remaining sides and angles of the triangle.

Q: In the figure below, it can be shown that y = a+ß. Find tany. 6 4 Y α (a) 17/6 (b) 6/17 (c) 8/13 (d)…

A: keeping a note ?as per our company guidelines we are supposed to answer ?️only first question.

Q: B₁ 13 90° A 12 In right triangle ABC, C= 90°, a = 13, b= 12, and c=5. Use angle B as your basis of…

A:

Q: Suppose that π/2≤θ≤π, sin(θ)=2/10, find tan(θ)=______. (round to 3 decimal places)

A: Given:-sinθ=210π/2≤θ≤π

Q: Calculate x. [23] A P 2x - 4 32 C

A:

Q: In the figure below, it can be shown that y = a+ß. Find tan y. 6 4 3 Y α

A:

Q: order to make the inverse functions of sine and cosine one- -one functions, we need to restrict the…

A:

Q: 19-20. Find the longer side and the hypotenuse of a 30° – 60° - 90° triangle if the shorter side is…

A: