A Find cos 0 for triangle ABC below. 13 H 0 B

Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for π.…

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Q: Find the measure of each marked angle. Assume the lines are parallel. (2x-26)° (x+2) = O C (2x-26)°…

A: Alternate Interior Angle Theorem:- When two parallel lines are cut by a transversal, the resulting…

Q: ನ 60° b C 30°

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

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Q: If c = 192, ZA = 79° and LB = 54°, b= Assume ZA is opposite side a, ZB is opposite side b, and ZC is…

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Q: Solve the right triangle ABC, where C= 90°. Give angles in degrees and minutes. a = 18.7 cm, c =…

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Q: Rewrite the polar equation T = 5 cos(0) as a Cartesian equation.

A: Consider the polar equation

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Q: Solve the right triangle using the given information. a = 78.4 yd, b = 40.6 yd B a A σ

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Q: If α is an angle of the second quadrant and sin α = 3/5, calculate the trigonometric ratios/…

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Q: 1234

A: From the given graphP=(r,θ)(r,θ)=(1,−π4)

Q: (學) (1) (台灣) (學) 70 6 37 3 6 150 (-1,0) T- - 180° 20 135* 210 120° (台灣) 225° 5元 2,40⁰ 4 4T 3 (0,1)…

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Q: Find all solutions in radians using exact values only. (Enter your answers as a comma-separated…

A: To find all solutions in radians using exact values only.

Q: [xo5x dx u-x, dv=o5x dx

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Q: Find the volume and the surface area of the figure. Assume a = b = 20 in. (Round the answers to two…

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Q: Write a polar equation for the graph below. Enter theta for if needec -6 -4 -3 -2 r(0) = 6 + 5 4 3 2…

A: The standard equation of the circle with center  and radius  is

Q: write an equation of the form y=a sin [k(x-b)] with the given amplitude : pi  period:4, and phase…

A: The objective of this question is to write a sine function in the form y=a sin [k(x-b)] given the…

Q: 7) sin- - sin 5 7

A: Question No. (7):To evaluate the following expression.Note: Since you have posted multiple…

Q: A ship sails 133 miles north, then turns and sails at an angle of 20° east of north for 229 miles.…

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Q: + 凡 2 1 -2+ Y 20

A: The graph is given as,

Q: Flagpole 6. Bill placed a mirror on the ground 5 m from the base of a flagpole. He stepped back…

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Q: his is wrong. Please fix

A: The equation is given byTo verify: the equation is an identity.The formula used:

Q: What is the value of x, to one decimal place? X 38 a) sin 72° = b) cos 45° - 8 X

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Q: 28. Find the general solution of the equation cos2x+ 1 = cosx(-

A: We have given a triagonometric equation.We have to find the general solution for this equation.First…

Q: 1. Find the period of the function 2. Find the phase shift  3. Write the equation of the function

A: The given graph is shown as,

Q: in each of the following pictures an angle is drawn in standard position. Match each. picture with…

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Q: Prove a) cos(0+0) = COSOCOS-sinesind

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

Q: Determine the exact value for the expression: csc(π/12)

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Q: Evaluate the integral. 18 sin²(x) cos ³ (x) dx

A: Given Indefinite Integral is as follows As we know that

Q: Q1. Simplify the difference quotient, f(x+h)-f(x), of f(x) = -x² + 2x - 3 h

A: Given,.

Q: Solve ΔABC in which b = 66 m, c = 120 m, and A = 60°. Round to the nearest whole number Enter your…

A: The objective of this question is to solve a triangle given two sides and an included angle. This is…

Q: The pressures caused by pure tones on the eardrum are sinusoidal The change in pressure P in pounds…

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Q: For y = - 7 cos (1/3 X its amplitude is its period is Use radians and use pi for T. ;

A: y=-7cos(x/5)

Q: An airplane is flying on a bearing of 75 at 550 mph. A wind is blowing with a bearing 105° at 45…

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Q: 5 √O r=1+3 cos(30) (-/-) r= - r = 5 sin V r = 0 sin(0) a. + T b. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬ a 5. 9 Q

A: Consider the polar equations 1.

Q: If sec(x) cos(2x) = 10 3 (in Quadrant-I), find (Please enter answer accurate to 4 decimal places.)

A: Given that  and x in Quadrant I

Q: If cot(x) sin(2x) = = 5 13 (in Quadrant-I), find

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Q: Find the volume V of the solid obtained by rotating the region bounded by the given curves about the…

A: The volume of revolution about y axus us given by =π∫abf(y)2dy

Q: arcsin (sin(58)) = [ 9

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Q: apter 1, 2, and 3 3 i F4 Draw an arrow representing the correct amount of rotation. Find the measure…

A: The objective of this question is to find two angles, one positive and one negative, that are…

Q: An observer is on the Calgary Tower Observation Deck, 157.5 m above the ground. She estimates the…

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Q: Q6. The graph of polynomial function is given below. a) Find the zeros -3,942 b) Discuss the…

A: given graph of function f(x)

Q: alculate. 4 X sin 35° = b) 16 s 46° COS

A: We have to find the values of 4sin35° and 16/ cos46°

Q: a). If ƒ (0) = 2 sin 0 — sin, find ƒ(). Don't use a calculator. 5TT b). Given g(x) = cos x find the…

A: As per the Bartleby guidelines, answer only first question as the other question is not the sub part…

Q: find the quotient and write in rectangular form. first convert th numerator and denominator to…

A: To find the quotient and to write it in rectangular form.

Q: Factor the given trigonometric equation to determine the solutions on the interval [0,2π).…

A: The objective of the question is to factor the given trigonometric equation and find the solutions…

Q: Solve the system of equations by substitution. S x² + y² = y=√x-6 50 OA) {(-8,-14), (7,1)} OB) (-8,…

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Q: Given the triangle drawn to scale A = 21 > Next Question A 23 9 a find the measure of angle A using…

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

Q: Evaluate the integral

A: The objective of this question is to evaluate the integral of the function 8x² + 9x + 1 with respect…

Q: Find the interval

A: The objective of this question is to find the radius of convergence (R) and the interval of…