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Q: For y=−5cos(x)+4,its amplitude is ________? its midline is y ________? Without graphing the funct...

A: For y=−5cos(x)+4, Rewrite the given equation is sine function is, y=-5sinπ2-x+4y=5sinx-π2+4 ......1 ...

Q: For each pair of vectors, find U V. . U = -i +j, V =-i - j

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Q: For y=−4cos(x−π/6)its amplitude is________ ;its period is________ ;Use radians and use pi for ...

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Q: Use DeMoivre's Theorem to expand answer in a+bi form using exact values

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Q: 2/3 Your friend is confused with finding the value of sec (). The answer your friend shared with you...

A: Given to find the value of sec-1-233 The trigonometric identities used here are secx=1cosx

Q: Find all solutions in radians. Approximate your answers to the nearest hundredth. tan (0.2x - p)...

A: We have, tan (0.2x-p)=29 On solving further, we get the result as 0.2x-p=tan-129tan0.2x-p=tan88.02°...

Q: Trigonometry Question

A: We are solving the first question and for the next question post the question again and alsomention ...

Q: Determine if each pair of vectors are orthogonal: v = ⟨ 12 , 8 ⟩ and w = ⟨ 2 , − 3 ⟩ Are v and w ort...

A: Given : v = 12, 8 and w = 2, -3 v = -6, -9 and u = 3, -2 v = -4, 3 and t = 3, -4

Q: Find three cube roots for the following complex number. Leave your answers in trigonometric form. (E...

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Q: Determine the amplitude, period, and phase shift of y = 3 cos (2x + π). Then graph one period of the...

A: Given: y=3 cos2x+π To determine: The amplitude, period, phase shift. Also, to determine graph of one...

Q: 8 Buildings X and Y are across the street from each other, 95 m apart. From a point on the roof of B...

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Q: sin t If sin t+cos t tan t then A+tan t ' A =

A: Given: sintsint+cost=tantA+tant To Find: The Value of A. Concept: tant=sintcost

Q: What's the correct answer if the second part of the question is between 0°

A: To express the given expression cosθ-2sinθ in the form of Rcosθ+α. Multiply and divide the given exp...

Q: Use the fundamental identities to simplify the expression. sin 0 cos 0 sec0 csc0 Paragraph BIU

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Q: Write the expression as an equivalent algebraic expression involving only x. cos (2arcsin x)

A: Given, cos2 arc sin x

Q: need help with this please

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Q: Find three cube roots for the following complex number. Leave your answers in trigonometric form. (E...

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Q: What is the AOS for this parabola? b. What is the vertex for this parabola' а. С. What is the y-inte...

A: " Since you have posted question with multiple sub - parts, we will solve first three sub - parts f...

Q: Question is in the image, thanks :)

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Q: Given: cos (tan 1 (금5)) . a. Explain the process of finding the value or type the steps to find the ...

A: we have to find the value of costan-1-158Let y=tan-1-158⇒-158=tany⇒-158=sinycosy⇒-1582=...

Q: can you please help me with this question and how to do it

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Q: need help

A: We have sinθ=-12

Q: Solve each equation for u if 0° <= u < 360°. If rounding is necessary, round to the nearestten...

A: tan u is positive in first and third quadrant, and if x is the angle in first quadrant then 360 -x i...

Q: Find the exact value of the real number y in radians. y= sin-1 N:

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Q: Vector V has a horizontal vector component with magnitude 14 and a vertical vector component with ma...

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Q: For each of the following one-to-one functions, find the equation of the inverse. Write theinverse u...

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Q: Module 8: Investigation 5 The Law of Sines Precalculus There are also two possible triangles with th...

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Q: If an observer positioned at the vertex of an angle views an object in the direction ofthe nonhorizo...

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Q: Use the Sum/ Difference ldentities to find the exact value. No decimals. cos 255° Format BIU

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Q: Add or subtract as indicated. (11 0 41 ') + (32 0 16 ')

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Q: Find all angles 0 between 0° and 180° satisfying the given equation. Round your answer to one decima...

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Q: Solve the equation for solutions over the interval [0,2pi). Write solutions as exact values or to fo...

A: given, equation is tan(2x)-sec(2x)=2 we have to find the solution as exact values

Q: Use a sum or difference identity to find the exact value. No decimals. tan 12

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Q: If tanx = 3/4, what is cscx? %3D

A: Given: tanx=34 To find: Value of cosecx Consider a triangle ABC right angled at B and measure of an...

Q: 1.At what point are sine and cosine the same value? 2. sinø is positive in? 3. A point is in quadran...

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Q: Could you solve 3rd question please? Thank you.

A: let the arc length is = X first convert angle from degree to radian i.e 80∘×π180 = 1.3962 formula i...

Q: A right triangle has side lengths 5, 12, and 13 as shown below. Use these lengths to find cos A, tan...

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