Write the given expression as an algebraic expression in x: COS (2sin-¹x)

Q: Use a calculator to find the approximate value of the following expression if possible. Express your…

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Q: Refer to the right triangle in the figure. If, BC = 2 and the angle a = 70°, find any missing angles…

A: we will find the required.

Q: Using the Law of Sines In Exercises 25-30, use the Law of Sines to solve the triangle. If two…

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Q: 2 You have a polynomial in this form: _x³+4x² + cx + 4. (x-2) is a factor of this polynomial. Using…

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Q: 1. The length of a rectangle is 10 cm longer than its width. Its area is 150 cm?. Find the length…

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Q: A function is given. h(t) = ² + 5t; t = -1, t = 5 (a) Determine the net change between the given…

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Q: Use your knowledge of the Unit Circle to determine whether each of the following trigonometric…

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Q: 15. You are standing 48 horizontally from the base of a vertical wall 17' tall. What is the angle of…

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Q: Find sin 0. 0 1 (-7,-8) [?]√[ Enter

A: Given query is to find indicated trigonometric function.

Q: Consider the equations 4x + 2y = 10 and x - y = 13. Select the point where the graphs of these two…

A: See this solution in below.

Q: Find the exact value of the expression. (-2)] cos sin Select the correct choice and fill in any…

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Q: Given cos(a) = and sin(a) < 0, calculate the exact value of cot(a) and csc(a). Show your work.

A: Given data:- cosα = 725sinα &lt; 0

Q: prove why it is always true that b ^ logb⁡ (x) = x.

A: We need to prove theorem.

Q: csc(x)=−5/3 (in Quadrant 4), find Give exact answers. sin(x/2)=    cos(x/2)=    tan(x/2)=

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Q: Solve the C≈ A~ B triangle. a = 7, b=8, C = 150° (Round to two decimal places as needed.) (Round to…

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Q: A surveyor stands on level ground at 1231m above sea level, due North of a wind turbine.  He…

A: We have to determine the height of the wind turbine in meters.

Q: 41. Height Because of prevailing winds, a tree grew so that it is leaning 4° from the vertical. At a…

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Q: solve the triangle. a= 8.014 in c= 6.156 in  B= 79.67°

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Q: f(t)=9+2.5sin(4t) find Horizontal shift=       units to the left or right (choose one or state that…

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Q: For the function below, choose a limited domain that would make the unction one to one, but would…

A: A function is said to be one-one is for each x in domain of that function gives a value to f(x) that…

Q: 2 sin ²0- sin 0 = 0 Select the correct choice and fill in any answer boxes in your choice below. O…

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Q: #3 Sin (345 degrees)

A: See this solution in below.

Q: If  cos ( θ ) = 7 8   and   θ   is in the 4th quadrant, find the exact value for   sin ( θ )

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Q: Graph f(0) = sine where -27≤ 0≤ 2π.

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Q: Graph y=4sin(3x-pi)+1

A: The function is given by y = 4sin3x-π+1 To sketch: The graph of the function.

Q: Problem 4: Consider cos 0 = and tan 0 <0. Use either x, y, r definitions, or fundamental identities…

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Q: Tyler, who is 1.8 m tall, is walking away from a lamppost that is 5.0 m tall. When Tyler's shadow…

A: Given query is to find the distance of Tyler from lamppost.

Q: Please help 3.SOLVE FOR A, ON [ 0, 2 PI ):      SIN ( A ) = - ( 1 / 2 )

A: As per the rules we can answer the first question and rest can be reposted.

Q: The engines of a plane are pushing it due north at a rate of 300 mph, and the wind is pushing the…

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Q: y = utan (0) +1 Period Phase Shifti Vertical Shift: Domain: Range

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Q: Find the exact value of the expression’s Cos(a+b Sin(a+b) Tan(a+b)  Cos(a)=4/5, a lies in q4…

A: Given; Cos(a)=4/5, a lies in q4 Sin(b)=-4/11 b lies in q3

Q: Give the exact value of each trigonometric function using the unit circle and give its reference…

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Q: Simplify the expression answer = tan (2 cos ¹(x/3))

A: Given Expression:- tan2cos-1x3

Q: 11π (c) arcsin(sin( 11r )) = 3

A: given ; arc sin [sin(11 pi/3)].

Q: 2.5 km y 15 Bo C

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Q: For each function, factor each and find the zeros (state the multiplicity of any repeated zeros…

A: We can solve this as follows:

Q: Solve for the specified value of the following right triangle. Round your answer to the nearest…

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Q: Find cos . r (10,-√21) ? ㅁ Enter

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Q: Rewrite the following as a sum of trigonometric functions with no powers greater than 1. sin^4(8x)…

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Q: A survey team is trying to estimate the height of a mountain above a level plain. From one point on…

A: The given data is: From one point on the plain, they observe that the angle of elevation to the top…

Q: 7. The short sides of a parallelogram are both 12.0 cm. The acute angles of the parallelogram are…

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Q: A shipping box is shaped like a rectangular prism. of the box are in inches as shown The dimensions…

A: NOTE: Refresh your page if you can't see any equations. . as we can see,  the length, width, and…

Q: Find the x-intercepts of the graph. (Enter your answers as a comma-separated list. Use n as an…

A: Note: According to our expert guidelines only first individual question is to be answered kindly…

Q: Prove that, for any positive numbers "a" and "b", log(a) = b.log(a)

A: Let's prove log(a^b) = b log(a).

Q: What trigonometric function would be used to determine length of the opposite side of the triangle?…

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Q: The point on the unit circle associated with the angle - Is in quadrant IV. O True A

A: Given query is to find statment is true or false.

Q: A student performed this calculation: (5x²5x² + 4x³) - (6x² - 2x³ - 8x4). The student concluded that…

A: Let's perform calculation.

Q: 2. A ship takes a sighting of two buoys. At a certain instant, the bearing of buoy A is N44.23°W,…

A: Given that , The bearing of boy A=N44.23°W The bearing of boy B=N62.17°E The distance between boy A…

Q: Find all solutions of the equation in the interval [0, 2π). -4 sinx=-cos²x+1 Write your answer in…

A: Please see the below picture for detailed solution.

Q: Graph one complete cycle only of the function y=3/5sec(1/3x+pie/2

A: Here we have given a function: y=35secx3+π2 Now plotting the graph of given function we get: