I just need number 40 please thank you

Q: If tan(x) tan(2x) = 7 26 (in Quadrant-I), find (Please enter answer accurate to 4 decimal places.)

A: ( in Quadrant - I ) .

Q: uppose that θ is in standard position and the given point is on the terminal side of θ . Give the…

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Q: Enter the number that belongs in the green box. [?] 125% 32% 7 Round to the nearest hundredth.

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Q: 28. Change the polar coordinates coordinates (x, y). (a) (2, 135°) (r, 0) to rectangular (b)…

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Q: Find all solutions to the following triangle. (Round your answers for angles A, C, A, and C' to the…

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Q: Suppose that the height above ground of a person sitting on a Ferris wheel is described by the…

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Q: find the area of triangle ABC a = 153m b = 164m c = 170ml

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Q: What is the standard form equation of the hyperbola that has vertices (±6 , 0) and foci (±2√10 , 0).…

A: The objective of this question is to find the standard form equation of the hyperbola with given…

Q: Solve the equation, where  0° ≤ x < 360°.  Round approximate solutions to the nearest tenth of a…

A: To find the value of X.

Q: a) Find all solutions of the equation 10 cos²x+3 sinx-9 = 0 on the interval [0, 2n)

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Q: Evaluate the expression and write your answers in radians. cos-1(-1)=

A: The objective of the question is to find the value of the inverse cosine of -1 in radians.

Q: 24. Sketch the graph of sin x. Show one full cycle and plot at least two points above and two below…

A: 24.The given function .The aim is to sketch the graph of the function.Note:Since you have posted…

Q: 1. Find the quadrant of each point and the angle each of the points make with the positive x-axis…

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Q: Find sin sin (+), cos(4), and tan (4) from the given information. sec(x) = ₁ 270° < x < 360° =…

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Q: The figure shows the side view of a portable traffic signal. The upper portion of the signal with…

A: The objective of this question is to determine the necessary input force F that will just start to…

Q: The height of a radio tower is 400 feet, and the ground on one side of the tower slopes upward at an…

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Q: Let à = (6, 6) and 6 = (-4, 7). Compute the dot product. ā.b=

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Q: 5. What is the minimum value of the function f(x) = 3 sin (x - 1) + 4? a)-1 b) 1 c) 4 d) 3

A: "Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 1. What are the exact equations of these lines? 60° ++++ 135°

A: since you have posted multiple questions in this question which are not interlinked so i have solved…

Q: Red aerial mini-flares are used by some boaters in an emergency. The flight of one brand of flare,…

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Q: Write the first trigonometric function in terms of the second for ? in the given quadrant. cos(?),…

A: To write the first trigonometric function in terms of the second for θ inthe given quadrant.,  in…

Q: 1. 2 3 4 Identify the coordinates of the point in polar form based upon the given conditions. Use pi…

A: From the given graph

Q: 1. Use even and odd properties of trigonometric functions to find the value of (-17) COS

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Q: 6. A boat leaves lighthouse A and travels 63.km. It is spotted from lighthouse B, which is 82 km2…

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Q: Write an equation for the hyperbola with center (5,-8), focus at (8,-8), and vertex at (7,-8)

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Q: Use a coterminal angle to find the exact value of the following expression. tan(780°)

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Q: C A 15° 120 ft B

A: In right angle triangle, the tangent of an angle is the length of the opposite side divided by the…

Q: Use a half-angle formula to find the exact value of sin 22.5°. sin 22.5° = 0 8

A: The given expression .The aim is to find the exact value of the expression using the half-angle…

Q: 1. Convert radians/degrees and find the coterminal angles between 0-360° or 0-2π radians. a) 13π/6…

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Q: 5. You may use your calculator to check your graph, but please be sure to draw the graph by hand!…

A: The given polar equation is

Q: Find the magnitude of the projection of (-2, 7) onto the vector (-7,8)

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Q: Solve the triangle. b=7, c = 6, A = 50° a 5.57 (Round to two decimal places as needed. (Round to one…

A: *Since, all 3 questions are different and not sub parts. Hence as per guidelines only single…

Q: Find sin(), cos(2), and tan from the given information. sin(x) = $, 0° < x < 90° sin()=[ cos() =…

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Q: 4. Solve for angle A. A 4 in. C 7 in. B

A: As per our guidelines we are supposed to answer only one question, pleses repost the other question…

Q: - Solve 2 sin²(w) - 5 sin(w) – 3 = 0 for all solutions 0 < W< 2π 3 w = = Give your answers accurate…

A: The trigonometric equation is given by:

Q: Note: Give exact answers. Do not use decimals. Your answer should be a fraction should be entered as…

A: WE know that,

Q: sin 2x 1- cos2x = cotx Note that gach Statement must

A: Proved that the identity we have to find checks the indentity

Q: 7. Two ships sail from the same point at the same time. Ship A sails on a course of 175° while ship…

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Q: Let a = ⟨5 , − 3⟩ and b = ⟨− 4 , k⟩. Find k so that a and b will be orthogonal (form a 90 degree…

A: The objective of this question is to find the value of 'k' such that the vectors 'a' and 'b' are…

Q: Use a half-angle formula to find the exact value of sin 22.5°. sin 22.5° = 00 8

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Q: Find the coordinates of the point on the plane curve described by the parametric equations…

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Q: Consider the following equation. 2sin(x) - sqr of 3 = 0 (a) Solve for all degree solutions. Do not…

A: Sine function is positive in first and second quadrant.

Q: If sin theta is equal to 4/5 find cos theta and tan theta

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Q: (b) (2, -3) Select the quadrant: O First quadrant O Second quadrant O Third quadrant o Fourth…

A: b) Point (2,-3)Here x is positive and y is negative so the quadrant is 4th.

Q: 20. Find the period of each trig function below:20a. 2 sin(3x), 20b. 3 cos(5x), 20c. 3 tan(4x), 20d.…

A: The objective of this question is to find the period of each given trigonometric function. The…

Q: Solve equation giving exact solutions which lie in [0,2 TP COS(3x)= COS CSX

A: Given equation

Q: Find all solutions to 2 sin(0) = 1 on the interval 0 < 0 < 2π Ө Give your answers as exact values,…

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Q: A person jogs 780 meters south and then 360 meters west. What is the direction of the person's…

A: A person jogs 780 meters south and then 360 meters west. To find the direction of the person's…

Q: Given the triangle Area = 28 41.5 25 " 30 triangle. Round your final answer to 4 decimal places.…

A:

Q: Prove the identity. 4 sin(4x)= 16 cos(x) cos(2x) sin(x) Use the Double-Angle Formula for Sine as…

A: Given Trigonometric Function is as follows As we know that