Write the complex number in trigonometric form, once using degrees and once using radians. Begin by sketching the graph to help find the argument ?. −3 + 3i(sqrt)3

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Q: Write the expression in rectangular form, x + yi, and in exponential form, re 5 cos +isin T 12 T 12…

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Q: K Solve the equation. Give a general formula for all the solutions. List six solutions. 0 √3 2 3 tan

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Q: Which of the following are solutions to cos²x = 1 − cos² x? 45, 125, 225, 335 degrees 45, 125, 225,…

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Q: If tan(a)= -7/3, where a terminates in Quadrant II, find the exact value of sin(2a).

A: Given:- tanα=-73

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Q: 13. Find the amplitude, period, phase shift and sketch ONE period of: y = 2 sin(2x + π) Y I

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Q: Solve the following triangle using either the Law of Sines or the Law of Cosines. B=22°, C=86°, a =…

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Q: A steep mountain is inclined 73 degrees from the horizontal and rises to a height of 3050 ft above…

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Q: Give the coordinates of the point F in the graph below. Enter your answer as (r, 0) with in radians.…

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Q: Give the equation of a cosine function g(x) satisfying each of the following characteristics: - g…

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Q: Determine whether the information results in one triangle, two triangles, or no triangle at all. a =…

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Q: Given the value of a function, find the values of all the other func- tions: a. sin t ult 't in the…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Using the given graph of the function f, find the following. (a) the intercepts, if any (b) its…

A: Given query is to find the characteristics of the graph.

Q: Remember that rectangular form is z = a + bi and that polar form is z = r(cos 0 + i sin 0) Take…

A: Solution: To get the required answer, we simply multiply out the expression: 5.2(cos21°+i…

Q: Convert the given Cartesian equation into a polar equation. Provide your answer below: 2x = 4y²

A: for polar equation put x=rcosθy=rsinθ

Q: Given the vector u counterclockwise 0= 3ỉ – 1j, find the magnitude and angle in which the vector…

A: u⇀=x2+y2tanα=yx

Q: Find the value of the trigonometric ratio rounded to four significant digits. sin(32.68°)

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Q: Simplify the trigonometric expression below by writing the simplified form in terms of sin c.…

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Q: (d) If (x, y) = (9, 7) then (r, 0) = ( ),

A: according to bartleby guide line we do only first part of multiple questions formula used is…

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Q: 10. Given the equation 2 sin (20) - 3 sin(0) = 0 find all the solution

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Q: The dimensions of a triangular lot are 180 feet by 73 feet by 177 feet. If the price of such land is…

A: Let, x=180 feet, y=73 feet, z=177 feet

Q: aut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial…

A: Given query is to find the time when height is 22ft.

Q: A rectangular piece of metal is 15 in longer than it is wide. Squares with sides 3 in long are cut…

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Q: Graph the polar equation below by first selecting the correct symmetry, then dragging the point to…

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Q: 4. The mean average monthly temperature in Toronto, Ontario is 8.6°C. The temperature fluctuates…

A: We have to write a model for temperature and average temperature in March.

Q: Solve the following triangle using either the Law of Sines or the Law of Cosines. A=13°, a=6, b=12

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Q: Give the coordinates of the point F in the graph below. Enter your answer as (r,) with in radians.…

A: Here we can see that  F point is at distance of 2 units from center. So radius r will be 2 units.

Q: Solve the system by the method of your choice. x=9y-2 - 3x + 27y=6 Select the correct choice below…

A: Given query is is to find the solution of the system of equations.

Q: Given sin(a)= and a is in quadrant II, find the exact value of sin(a/2). Note: You are not allowed…

A: formula for  sin(α2)=±1-cosα2sin2α+cos2α=1

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Q: the Concavity Test to determine the intervals on which the graph of the function is ​(a) concave up…

A: Given query is to find the interval where concave up and down.

Q: Use a calculator to help write the complex number in standard form. Round the numbers in your answer…

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Q: Given the vector u = 4ỉ – 4j, find the magnitude and angle in which the vector points (measured…

A: We have given

Q: nd the polar coordinates of a point with Cartesian coordinates (x, y) x, y). rovide your answer…

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Q: Find the exact value. If the value of the function is not defined write undi cos-/ COS

A: we know that   cos(3π+θ)=-cosθ

Q: sin 0= 4 0 in quadrant II, find the exact value of 9' a) cos 0 (b) (b) sin 0+ (c) cos 0 TU sin (0+)…

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Q: 17. Find the angel between two vectors, u = (2, 2) and = (-1,√√3) 1

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Q: Given that sec 4π/21 = 1. 21, use equivalent trigonometric expressions to evaluate csc 13π/42.

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Q: 7μ Plot the point 5, 4 point for which the following are true. (a) r>0, -2≤00, 2≤0<4 O D. X

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Q: Use the quotient, reciprocal, or the Pythagorean identities to simplify each expression to a single…

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Q: Identify and graph the polar equation. r=8 sin (30) What shape does the polar equation form when…

A: Given the polar equation is r = 8 sin 3θ

Q: If cos(y) = and y is in the first quadrant, find cot² 2/1.

A: Ans=4 For detail...go through the solution...I have solved step by step in detail

Q: The dimensions of home plate at a random baseball field in the United States are shown. Find the…

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Q: Use the trigonometric substitution to rewrite the algebraic expression as a trigonometric function…

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