Cos(sin^-1x) write an equivalent expression that involves x only (assume x is positive ) show step by step and answer

Q: For numbers 1 - 5, refer to the figure on the right. 1. What is the ratio of similarity if…

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Q: Solve the equation for e if 0° < 0 < 360°. (Enter your answers as a comma-separated list.) 4 sin e -…

A: We have to find the value of theta from the given equation

Q: On the following unit circle, 0 is in radians. 1 1 Which two of the following expressions are…

A: Here we have to find the expressions which are equivalent to sin(θ).

Q: Determine whether the given vectors are perpendicular. = (0, –7), 3 (8, 0) y = O Yes O No

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Q: Problem 1: The angle of elevation from the top of a short building to the top of a taller building…

A: Explained below

Q: * (a) Using a trig identity, write æ(t) -5 cos(4t) – 4 sin(4t) using only one cosine function. |…

A: a Using a trig identity, to write xt=-5 cos4t-4 sin4t using only one cosine function.b Using a trig…

Q: cosx-cos2x=0 *Solve for x if 0≤ x<2π; radians using exact values only

A: To find the values of x such that given trigonometric equation is satisfied.

Q: Two buildings are 250 ft apart. From the top of the taller building, the angle of depression is 25…

A: I am attaching image so that you understand each and every step.

Q: Solve the following system of equations using Gaussian elimination: 5x + 3y + 4z = 1 4x – 7y + 3z =…

A: Firstly , we can write the given system in Augmented form and apply row operation.

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine as 260°: 0 = degrees Cosine as 260°:0 =…

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Q: 1. y = 5sin(x) – 1 %3D Midline: Amplitude: 5 . Period:

A: This is a question related to function. Based on the general formula and concept we will answer.  As…

Q: Question An observer standing on top of a cliff sp adjacent valley at an angle of depression from…

A: We will find the distance between the house and the base of the cliff.

Q: Draw a triangle that is described by the equations below. Label the parts with the given…

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Q: -0.99 On the following unit circle, 0 is in radians and tan(0) -9.9. 0.1 1 -1 1 -1 (0.1, –0.99)…

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Q: Angle ABC is a straight angle.The measure of angle ABD is 150°.The measure of angle DBC is x°.What…

A: Recall:  A straight angle is equal to 180°. i.e) Angle ABC= 180°

Q: 2. Miguel is flying his kite at an angle of elevation of about 30. When all of the rope was released…

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Q: midline: y=0 amplitude of the function f: 3.5 what is The equation of the midline for the…

A: Given

Q: Solve the following problems. Draw a sketch of the situation. L An eagle resting 35 ft up in a tree…

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Q: The terminal side of angle B in standard position goes through the (1,13). Find the values of the…

A: topic - trigonometric ratios

Q: 11) A 25 foot ladder leans against a house while making a 68 degree angle with the ground. How high…

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Q: Two buildings with flat roofs are 60 m apart. From the roof of the shorter building, 40 m in height,…

A: Solution of question is written in below steps.

Q: nplify and write the trigonometric expression in terms of sine and cosine: n²x - sec2 x = uestion…

A: Given query is to rewrite the expression in the form of sine and cosine.

Q: Find the area of the triangles. Round to the nearest tenth. As in the text, (a, a), (B, b) and (y,…

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Q: A point starts at the location (−4,0) and moves CCW along a circle centered at (0,0) at a constant…

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Q: Solve sin(6x)cos(11x) cos(6x)sin(11æ) = 0.2 for the smallest positive solution. Give your answer…

A: The objective of the question is determine the value of"x".

Q: If tan(-0) = -8.14, find cot (0 – 7). -8.08 -8.14 8.08 8.14

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Q: A study indicates that spending money on pollution control is effective up to a point but eventually…

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Q: Solve all other parts of each AJMP, Round off your answers to the nearest whole number. 12. ZP =…

A: I have appended the formula used in the solution part

Q: Example 2. Given A MNP - A HKG, MN = 6, NP = 4, MP = 8 %3D 2022/04/09 13:16 H. a. Find all the sides…

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Q: following

A: We will find all degree solutions.

Q: Find the product of the complex numbers. Leave the answer in polar form. 5% 5n z1 = cos +i sin and…

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Q: 3 dx x²+4x+29

A: Given,           ∫3x2+4x+29dx

Q: 3. In the triangle RST, what is t? 18 A. t= 18 B. t= r=18 tan 40 tan 50 40 C. t= 18(tan40 ) D. t =…

A: Please see the answer below.

Q: The angle of elevation of a ladder leaning against a wall is 65 and the foot of the ladder is 5.5…

A: Solve for the length of ladder

Q: Find all solutions of the equation in the interval [0, 2?). (Enter your answers as a comma-separated…

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Q: The area of the triangle is 197.18 28° 28

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Q: sec 0+1 1+cos 0 cot 0 Csc e ||

A: Topic = Trigonometry

Q: Solve the following equation for all radian solutions and if 0 <t< 277. Give all answers as exact…

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Q: 3) 25 18 5) 65° 15

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Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

A: Here we have to find the hypotenuse, adjacent leg and opposite leg in the reference to the given…

Q: olve the equation for 0 if 0° < 0 < 360°. (Enter your answers as a comma-separated list.) 2 sin e –…

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Q: Find the x-intercepts and describe the behavior of the graph of the polynomial function at the…

A: The solution is given below

Q: 1. Given the vectors l = (2,-6) and 7 = (5, 5) , find %3D a. 37 - 7

A: The given vectors,         u→=2,-6 and v→=5, 5

Q: Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 – x Select the correct…

A: Given problem:- Discuss the symmetry of the graph of the polynomial function. f(x) = 8x3 - x

Q: tantx + CosX-Stcx = SeC %3D COSX

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Q: Look at the triangles 30° Which trigonometric ratios can be determined from the triangles? Select…

A: From the given triangle, we have to find the trigonometric ratios

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

A: The given equation is: 2cos t=8cos t-32

Q: 7. Graph the hyperbola described by the equation 12x-12x = 4y + 8y + 49, and give the coordinates of…

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Q: Sxsin²xdx

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Q: An aeroplane flies from Bangkok to Hanoi on a bearing of 044 °. On what bearing should the pilot…

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