Use a sketch to find the exact value of the following expression. cos [sin-¹- 85

Q: Several points are shown on the complex plane. 7Imaginary Axis Q -7 -6 -5 पं R co N 6 5 4 32₂ 2 1 -1…

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Q: Solve the right triangle shown in the figure to the right. Round lengths to two decimal places and…

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Q: 天 3x ⑥ e

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Q: 5. For a given sector of the circle, we know that radian measure = 4 and the radius= 12. Find the…

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Q: can it be further simpl

A: Find value of cos2(60°)+2tan(30°)

Q: Several points are shown on the polar coordinate plane. k P d KIN 2 3m 2 R 5л Which of the following…

A: NOTE: Refresh your page if you can't see any equations. . the given polar coordinate is

Q: i. Let Cr be a contour lying inside C, parametrised by y : [0, 2π] → C, y(t) = zo + r exp(it) where…

A: Given,   Cr be a contour lying inside C, parameterised by γ : [0, 2π]→C,γ(t)=z0+reit, where r>0.…

Q: Evaluate the following limit x2−5x+6 x-3 x²-25 (a) lim x-3 (b) lim (c) x 5 x²+x-30° x²+2x-3 lim x→1-…

A: NOTE: Refresh your page if you can't see any equations. . factor out (x+6) cancel out (x-5)

Q: Solve the following equation for all radian solutions and if 0 st <2. Give all answers as exact…

A: NOTE: Refresh your page if you can't see any equations. .

Q: Use Descartes' Rule of Signs to determine the possible numbers of positive and negative real zeros.…

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Q: n Find the indicated side or angle. Round Side lengths to the nearest tenth and angles to the…

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Q: Consider the following. f(x) = 6 cos(x) + 4, g(x) = cos(x) - 1; [-2, 2π] by [-2.5, 11.5] (a) Graph f…

A: fx=6cosx+4  and gx=cosx

Q: 10. Triangle ABC is similar to triangle DEF. Find the measure of side EF to the nearest tenth of a…

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Q: A collection of points is shown on the complex plane. 14 ↑Imaginary Axis ● P 5 Q Z1 ● Z2 -14 -12 -10…

A: In this question , we will fin which point represent z1z2 .

Q: 4. Rayanna's father plans to give her monthly payments for the next 4 years as she attends…

A: To find the monthly payment of Rayanna.

Q: SECTION 1: Knowledge/Understanding 1. Ashley borrows $1200 for 4 years. At the end of that time, she…

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Q: 2. Which of the following differential equation is exact? (Show your work) a. (sin x + y)dx + (3y -…

A: The differential equation Mdx+Ndy=0 is exact differential equation if ∂M∂y=∂N∂x.

Q: Find the measure of x. 20⁰ 10 X x = [?] Round your answer to the nearest hundredth. Enter

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Q: Find the magnitude and direction of the vector w = (4√√/2, -4√/2).

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Q: Calculate the following limit (a) lim x→2 x²+4x-12 |x-2| √x-3 X-9 X-9 (b) lim

A: limx→2x2+4x-12x-2  x-2=x-2,    x≥2-x-2, x&lt;2

Q: ent 2 K Find the exact value of each of the remaining trigonometric functions of 0. 5 12 tan 0 =…

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Q: Use the following graph to obtain the graph of the function found by replacing sin with its…

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Q: A mass is attached to a hanging spring and undergoes simple harmonic motion about an equilibrium…

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Q: Convert the given polar equation into a Cartesian equation. r=2sinθ+9cosθ

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Q: Identify the coordinates of the point in polar form based upon the given conditions. NOTE: Each…

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Q: Find the remaining trigonometric functions of based on the given information. sin 0 = 15 17 and…

A: The trigonometric ratio is  sinθ = 1517 where θ terminates in QI To determine: The values of all the…

Q: Using interval notation, give all values of a such that sin a > 0 for 0 < a < 2π. Click inside the…

A: As per our company guidelines we are supposed to solve first question in different questions so…

Q: Use the rational zeros theorem to list all possible rational zeros of the following. h(x) = - 7x² +…

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Q: Find the length of an arc that subtends a central angle with the given measure in a circle with the…

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Q: Graph: y=2sin(x+3.1431592654/4)

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Q: Use a calculator to find the value of the following expression. √√5 4 COS -1

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Q: In the diagram below P(x; √3) is a point on a Cartesian plane such that OP=2. Q(a; b) is a point…

A: Note : Since you have posted multiple questions, we will provide the solution only to the first…

Q: To find two angles, in radians, between -2π and 2π such that each angle's terminal side passes…

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Q: Expand 5cos^4(2pi*t) into the form 5/8(4cos(4pit)+cos(8pit)+3)

A: Expand 5cos^4(2pi*t) into the form 5/8(4cos(4pit)+cos(8pit)+3)

Q: Graph: y=sin(x-pi/4)

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Q: Find the exact value of each of the remaining trigonometric functions of 0. 7 25 cos 0 = 0 in…

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Q: Graph 1 periods for tangent functions with asymptotes y= tan (x+pi/2)

A: To graph 1 periods for the following tangent function with asymptotes. y=tanx+π2

Q: Convert the following angle in degrees to radians. 135°

A: We know that 180 degree= pi radians

Q: Find all other zeros of P(x)=x³ + 5x² + 9x + 5, given that -2 + i is a zero. (If there is more than…

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Q: Solve the equation by factoring. (Enter your answers as a comma-separated list. Let k be any…

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Q: function y = 2 x to obtain each given function. Show all your work a)y = 5(2)x-1 b) y = 2x + 4…

A: a) y=52x-1 b) y=2x+4 c) y=122x+2-2

Q: 1.) sec x- 2.) 3.) cotx sec x CSC X cos x - tan²x secx cos x sin x sec x CSC X = COS X cos x-1 tan x…

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Q: Which of the following represents the rectangular equation x² + y²-5y-0 in a polar equation?

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Q: Use de Moivre's Theorem to find the following. Write your answer in standard form. [2(cos 15° + i…

A: A = [2(cos 15° + i sin 15°)]4

Q: Use reference angles to find the exact value of the following expression. tan 210° Select the…

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Q: The figure at right shows a rectangular prism ABCDEFGH, with lengths: CD = 8, DH = 5, and EH = 6.…

A: Given: The figure at right shows a rectangular prism ABCDEFGH, with lengths: CD = 8, DH = 5, and EH…

Q: Find the area of a triangle with the following properties. a = 16cm, b = 39cm, c = 45cm

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Q: Solve AABC by using the given measurements. Round measures of sides to the nearest tenth and…

A: Given: a = 9 and c = 12

Q: Use a Double- or Half-Angle Formula to solve the equation in the interval [0, 2x). (Enter your…

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Q: Solve the equation for solutions in the interval 0 < x < 2π. Round approximate solutions to the…

A: To solve the equation for solutions in the interval 0≤x&lt;2π. 2 sin x cos x=sin x