For the complex numbers • w = 5+ -11 i • z = 13 - 3 i Find the argument of w – z, and enter your answer in radians, accurate to 4 decimal places. Make sure your answer is between -n and T

Q: What is the amplitude of the graph of y = tan x? Explain. Which other trigonometric functions, if an...

A: What is the amplitude of the graph of y = tan x?

Q: C.) Write the equal statement for any figures that can be proved congruent. Explain your reasoning. ...

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Q: Two poles 6m high support a clothesline which is 8m long. The other one fell on the ground and creat...

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Q: 13) –3sec² 0+7=3

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Q: Determine the amplitude, period, quater period, and phase shift. Then, graph one period of the funct...

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Q: (a) Find an angle between 0° and 360° that is coterminal with 1260°. (b) Find an angle between 0 and...

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Q: Use the Law of Cosines to determine the indicated angle 0. (Assume a = 64.01, b = 36.67, and c = 42....

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Q: Cadet Beligan was given an assignment to construct a triangular model of the ship's deck. Two of the...

A: Given that: Two sides of the ship's deck=39 cm and 21.5 cm.and angle between them is 74°.

Q: 11) Multiply the Matrices -6 6 4 1 -2 -12 -8 8 3 4 -5 9. 5 -1 Dimensions Use.only boxes needed. New ...

A: For Matrix Multiplication, the number of columns of the first matrix must equal the number of rows o...

Q: 7. I. csc 6- cos 6 cot 0= sin 0 II. (sin 0 – cos 0)2 = -1

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Q: 2. Find the length of a 30° arc if the diameter is 18. Seuib

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Q: Find all solutions of the equation in the interval 0, 2n). 2 cos 0-3=-2 Write your answer in radians...

A: NOTE: Refresh your page if you can't see any equations. . add 3 to both sides

Q: Use an Addition or Subtraction Formula to write the expression as a trigonometric function of one nu...

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Q: 2. On a certain vehicle, one windshield wiper is 60 cm long, and is afixed to a swing arm which is 7...

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Q: re the equation and provide all the solutions. 5 sint-2 cos²t = 1.

A: Given query is to find the solution of the equation.

Q: 2. What function is being represented by the graph below: O f(0) = – tan(20) + 1 %3D O (0) = tan(+0)...

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Q: use right triangle ABC to find each value to the nearest tenth. Find b. 33° Find c.

A: NOTE: Refresh your page if you can't see any equations. . here we have A=33 a=6 for the right angle ...

Q: The shadow of a vertical tower is 72.0 ft long when the angle of elevation of the sun is 34.0°. Find...

A: We will find the length of the vertical tower in the following step.

Q: Given that AXYZ is congruent to ASTU, complete the following statements. U 8 cm 55 35 10 cm 12 cm 12...

A: Given: ∆XYZ is congreunt to ∆STU

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.

Q: 6. A regular pentagonal prism with base perimeter of 20 cm and height of 10 cm is made of wax. If it...

A: Given:   Perimeter = 20 cm     Height = 10 cm 

Q: Simplify the direct trigo functions sin (x+y) = x + y

A: To simplify sin(x+y) in direct trigonometric function in terms of x and y We have formula  sin(a±b) ...

Q: Solve the multiple-angle equation. (Enter your answers as a comma-separated list. Use n as an intege...

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Q: Write (tan theta/cot theta) in terms of sin theta and cos theta

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Q: What is the diameter ddd of the lake?

A: Follow the procedure given below.

Q: 8. Find the exact value of each expression. 3V34 tan cos 34

A: Solved below

Q: Find the exact value. a. sin-1(sin 0.8) b. sin(sin-1 1.3) cos(cos-1 n) с. d. cos(cos-1 –0.4)

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Q: Find sin(7pi/12) using each of the following methods:  A.) Write (7pi/12) as a sum of special angle...

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Q: Use the product-to-sum formulas to rewrite the product as a sum or difference. (Section 5.5. problem...

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Q: This problem refers to right triangle ABC with C = 90°. Begin the problem by drawing a picture of th...

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Q: Solve the equation by first using a Sum-to-Product Formula. (Enter your answers as a comma-separated...

A: Answer: The solution is as given below :

Q: 2. Prove this using indirect proof in two-column form. Given: MP I NO Prove: ZNPM is not a straight ...

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Q: 6. Two intersecting lights flashed on the wall in two different points with a length of 8m. from eac...

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Q: The Law of Cosines Click here to view the transcript The length of two sides of a triangle are 90 in...

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Q: 1. 2. 3. 3 5. 4.

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Q: Find all solutions of the equation in the interval [0, 2?). (Enter your answers as a comma-separated...

A: Solution ) 5cos3x = 5cosx 5cos3x - 5cosx = 0 5cosx ( cos2x - 1 ) = 0 cosx ( cos2x - 1 ) = 0 From thi...

Q: Write the expression as a product of trigonometric functions. sin 17° + sin (- 42°) sin 17° + sin (-...

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Q: Find the area of the sector formed by the central angle θ = 2 in a circle of radius r = 2.

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Q: Sketch the graph of each function over one period. Identify the amplitude, period, phase shift and v...

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Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an a...

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Q: a) Which of the following trig formula would you use; SOH CAH TOA, Sine Law or Cosine Law for the fo...

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Q: X(+) = -5cos(4Tt) %3D

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Q: 60 90 B 170 180 30 20 10 40 3. -8- -8- 40 120 130 140 150 160 170 180 20

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Q: A boat leaves the harbor entrance and travels 24 miles in the direction N 43° E. The captain then tu...

A: we have to find distance and bearing.

Q: A.) Find the rectangular coordinates for the point whose polar coordinates are given.  (4,pi/6) B....

A: Using x=rcosthetha and y=rsinthetha x2 + y2 = r2 and tanthetha =y/x

Q: 2. A cube of side length of 4 in is inscribed in a sphere as shown below. Find the surface area and ...

A: This question is based on mensuration.

Q: Let f(x)= sin X, - SXS g(x) cos x, 0sxsn, and h(x) tan x, 2 Find the exact value of the composite fu...

A:  We are asked to find the composition function

Q: An ecologist wishes to find the height of a redwood tree that is on the other side of a creek, as sh...

A:  Given, The angle of elevation from A to tree is 12.6°. The angle of B to bottom of tree is 86.6° AB...

Q: Fire towers A and B are located 10 miles apart. They use the direction of the other tower as 0°. Ran...

A: We will use Sine-Law to find the length of the Tower to fire.

Q: Prove the identity. 1 csc 2x 2 tanx (1 – sin?x) Note that each Statement must be ba the right of the...

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