Determine the amplitude, period, quater period, and phase shift. Then, graph one period of the function.   y=2cos(4x+pi/2)

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A: We need to find the rotation made by the pulley in one hour.Below find the solution in the Image.

Q: Solving Right Triangles Activity 3: Find parts of right triangle ABC in each of the following: В SUM...

A: Given that:                      

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A: Given that: In ∆XYZ, ∠X=72°, XY=109m and XZ=218m

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A: Topic:- trigonometry

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A: We have to find horizontal and vertical leg

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A: FIND THE SOLUTION GIVEN BELOW.

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Q: Solving Right Triangles Activity 3: Find parts of right triangle ABC in each of the following В SUM ...

A: NOTE: Refresh your page if you can't see any equations. . here we have here angle C is a right an...

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Q: Which of the following is/are exact differential equations? a) xexydx+yexydy=0 b) (x+4x3siny)dx + ...

A: Since you have asked a question with multiple parts in a single request we would be answering only t...

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Q: 5) 3tan-1x + sin-1x = 4

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Q: evaluate the quotient, and write the result in the form a+bi. (simplify your answer completely.) 7-...

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A: Here we will find the length of the ramp,  

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A: In Right angle triangle ABC , cosθ=BaseHypotenuse.

Q: This problem refers to right triangle ABC with C = 90°. Solve for all the missing parts using the gi...

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Q: 60 180° <s<27 61

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Q: ue of a and c are and

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A: We have to find the value of given data  By using trignometry ratio

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Q: Double Angle Formulas. Find sin2x, cos2x, and tan2x. a. When tanx=(-4/3), x is Quadrant 2 b. When...

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Q: Part A The press box at a baseball park is 37.5 ft above the ground. A reporter in the press box loo...

A: WE CAN FIND THE REQUIRED ANSWER AS BELOW

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Q: 1 in the interval 0, T). Find all solutions of the equation 2 cos 3x The answer is x1 with and x3 x1...

A: Here we have to find the value of x, which is in the interval of [ 0, π). 

Q: 9. Solve the right triangle with the two legs a = measure for angles, and round each answer to its n...

A: Given query is to solve the right angle triangle whose two legs are given.

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Q: Write the expression in terms of sine and cosine, and then simplify so that no quotients appear in t...

A: Given that: -cos2θ(1-sec2θ)

Q: (x/2)

A: Please refer to the image below

Q: Suppose the point (4,6) sits on a ray from the origin making an angle of A in standard position, and...

A: topic - trigonometric ratios

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Q: 85n Evaluate cos 4

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Q: O. 32 * ma the measure of each side indicated. Round to the nearest tenth. 5) 6) 43° 43° A C 12 Y 8)...

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Q: Directions: Explain the following problem using the concept of triangle congruency. To measure the d...

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Q: Find all the four square roots of cos(0) + e¡e2 sin(0). Hint: e¡e2e3

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Q: Using the given information, find the area of the sector of a circle of radius r formed by a central...

A: Given: r=8θ=140°

Q: Convert the angle in radians to degrees. 11. radians 6. 11t radians 6. II

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Q: ++

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Q: 4. s in quadrant C

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