Convert the Cartesian coordinate (-2,-1) to polar coordinates,  0≤theta<2pi. round theta to nearest hundreths

Q: Solve 3 cos x - 1 = 0, 0≤x≤7/2 to three decimal places.

A: given information

Q: Find the specified nth term in the expansion of the binomial. (x − 7y)5,    n = 3

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Q: Determine the (i) amplitude, (ii) period and (iii) phase shift of the graph y = -2 sin 3 (x + 1) 4…

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Q: 13) tan a = -24/7   270 degrees < a < 360 degrees 15) sin a = 15/17   0 degrees < a < 90 degrees

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Q: Solve the following equation for solutions over the interval [0,2x) by first solving for the…

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Q: Find the measure in degree(s) of the acute angle a with the following given trigonometric function…

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Q: Find the exact values of the six trigonometric functions of the anlge shown in figure. Sin Cos…

A: A right angle triangle with one side of , side two of  and no hypotenuse.The objective is to find…

Q: For the equation, 2 sin 0 = 1 a. Solve for all degree solutions. k and k b. Solve for if 0° ≤ 0 <…

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Q: perform addition and use fundamental identites to simply sin(x)/1 + cos (x) +1 cos (x)/sin(x)

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Q: Use the Half-angle Formulas to find the exact value of sin 75° = Blank 1 Blank 1 Add your answer

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Q: use trigonometric substitution to write algebraic equation as trigonometric equation of x, where…

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Q: Determine the exact value of cos 121° cos 590 - sin 121° sin 59⁰ 0 2 1 -1

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Q: for the direction, I put down tan-1(40/20) and tan-1(-4/2) on my calculator and the answer i got for…

A: The direction of the vector is  where

Q: (2) Show that the product of z = r[cos(-0) + i sin(-0)] and z = r(cos 0 + i sin 0) is equal to the…

A: given two complex numbers

Q: find the exact values of sin 2a, cos 2a, and tan 2a given the following information. 9) cos a =…

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Q: Find the value of each expression below (do not use a calculator). (a) sin-¹ 12. radian(s). √2 (b)…

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Q: The function graphed to the right is of the form y = cos (x-d) or y = sin (x-d), where d is the…

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Q: use the power-reducing identities to write each trigonometric expression in terms of the first power…

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Q: Find all degree solutions for the following. sin(38) = 1/2 Enter the angles from small to big:…

A: we have to find the values (smaller and greater) for the given question

Q: (2) Show that the product of z = r[cos(−0) + i sin(−0)] and z = r(cos 0 + i sin 0) is equal to the…

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Q: b) 6(sin x)² + cos 2x + 1 = 0 [0,2π] I

A: Solution6 sin2x+cos 2x+1=0we know cos 2 x= 1-2 sin2xput this value in the given equation,6 sin2 x+…

Q: A bridge is built in the shape of a semielliptical arch. It has a span of 120 feet. The height of…

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Q: If a and bare nonzero constants, simplity {√₁ax={}}} - {√5c=[{3}}*~ sin( )} )}

A: Given

Q: 1. State the range of the graph shown on the right. a) (-3≤y≤o: y = R} b) {-4≤y≤o:yER} c)…

A: Range is the set of y values corresponding to X values of domain.

Q: Prove cos - sine cos + sin sec 28-tan 20.

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Q: Find the power. Write the answer in rectangular form. (-3+3i√√3)4 (-3+3i√/3)*4 = (Simplify your…

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Q: 2. Determine the equation of each graph. a. Use a sine function for this graph. -360 -270-180 -90 2…

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Q: The height of a ball is modelled by the equation h(t)= seconds. What are the highest and lowest…

A: The height of a ball is modeled by the equation where  is in meters and  is in seconds.The aim is…

Q: The number of zeros of y = sin(2x), 0≤x≤ 2n is: 3 5 2 4 1

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Q: find the exact values of sin 2a, cos 2a, and tan 2a given the following information. 17) cos a =…

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Q: ) Find the sum of the series 6-18+54-...+39366 using the series formula.

A: I can do only first question in multiple questions as per company guidelines. Please repost other…

Q: Solve 2 cos² (5) + 5 cos(x) = -2 on the interval 0 ≤ x ≤ 2n. O O 0, 2 no solution 2π Απ 3 π, " 3μ

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Q: Construct an appropriate triangle to complete the table sin= what degrees? (Rad)=Pi/3 what is the…

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Q: Write the expression as an algebraic (nontrigonometric) expression in u, u > 0. sin (arccos u) sin…

A: We have to slove above questionSin(arccos u)

Q: Find the qoutient 2/1/20 2. = 6(cos+isin =) 2₂ = 1/cos= tisin sin =/ )

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Q: For the plane curve, (a) graph the curve, and (b) find a rectangular equation for the curve. x = 4…

A: Using All sin tan cos rule we found that in the interval given sin is a positive function.Therefore,…

Q: 5. Pick ONE of the identities. Prove the identity. State any restrictions on the variables. csc ß…

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Q: Real-life application of the Law of Sines. In this module we've been working with the Laws of Sines…

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Q: If needed, type "pi" for . Given the function y = sin 8x, Find the amplitude: 1 Find the period:…

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Q: find the values of sin(2x), cos(2X), and tan(2x) without solving for x. if cos(x) = -1/6 and x is in…

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Q: Use the correct formula to simplify (fully), then evaluate 1- 2 sin Ⓒcos ( #); // O COS 言 ○cos ( 3…

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Q: Determine the related acute angle to the solutions of 5.74⁰ 95.74⁰ no solution 6.00⁰ csc (0) 5 2 = 0…

A: Csc(theta) /5 -2 =0

Q: Using the given triangle, the length of a is Blank 1 inches and the length of c is Blank 2 inches…

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Q: Values of a function are given in the following table. Explain why this function appears to be…

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Q: Solve triangle, if possible. If necessary, round your answers to the nearest tenth. Blank 1 A =…

A: We have to solve the triangle if possible. Given, the information…

Q: Solve 6 sin²x-5 cosx-2=0 on the interval x = [0, 2x]

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Q: Use the fundamental identities to find the value of the trigonometric function. If cos T = -5/10 and…

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Q: For each angle below, determine the quadrant in which the terminal side of the angle is found and…

A: a) θ= 5b) θ= -5.2We have to find quadrant of,θ= 5

Q: (x-3)² - 4(y - 1)² = 4 The vertices for this hyperbola are at: Blank 1 and Blank 2 Blank 1 Add your…

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Q: ewrite 2 cos² (4x) - 1 as a single trigonometric ratio. Osin (8x) cos(8x) O2 cos(4x) 2 sin(4x)

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