Write the given expression as an algebraic expression. sin(arcsin x + arccos x) 2 1- x* + X 2 + 1 1- 2 2 * + 1 O 1 2 2x V1 - x

Q: Solve the problem. Two sailboats leave a harbor in the Bahamas at the same time. The first sails at…

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Q: O is an angle in standard position such that cos 0 Determine the exact value(s) of = tan 0.

A: Given, cos theta= 2/7 Taking cos inverse on both sides, theta= arccos(2/7) Using inverse cos values,…

Q: The shadow of a vertical tower is 68.0​-ft long when the angle of elevation of the sun is 31.0°.…

A: topic- trigonometric ratios tan (θ)=opposite adjacent

Q: Find a value of θ in the interval ​[0°​,90°​] that satisfies the given statement.   cos θ=0.63796194…

A: Consider  cos θ=0.63796194

Q: 3) To begin solving this triangle, which method would you have to use? 22.5 cm 110.6" 27.8 cm

A: Recall: Law of sines Law of cosines

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Q: Use the "half-angle" formulas to find the sine and cosine of 15 degress.

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Q: Solve the triangle. 10 30 115° A. B FO C= 35°, a = 11.47, c = 18.13 %3D O C= 40°, a = 18.13, c =…

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Q: 2) (n²-n-29) (n-6)

A: Please refer to the image below

Q: 5) Find Possible Positive, Negative or Imaginary Zeros. f(x) = 3x - 5x? + 6x - 4 %3D Count the…

A: The roots are given below

Q: 10 2.

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Q: Find the exact solutions of the given equation in the interval [0,27). sin 2x = sin x %3D Upload…

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Q: Use Heron's formula to find the area of the triangle. Round to the nearest square unit. a = 12…

A: Given:-a=12 inches, b=15 inches, c=4 inchesusing Heron's formulasemi perimeter,…

Q: The following three quadratic functions have all been factored, and their graphs are shown below. 1…

A: The following three quadratic functions have all been factored, and their graphs are shown…

Q: Find the exact expressions for sin θ​, cos θ​, and tan θ.

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Q: Solve the right triangle​ ABC, where C=90°.   a=75.4 ​yd, b=39.9 yd   Part 1 The length of c

A: Solution is here

Q: Solve using the Quadratic Formula. 11) -x2 + 2x - 5 = 0 Show set up then answer a b = c = ±V O? -4…

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Q: If cos 0= 3/5 and e in quadrant IV, find cos20 O -24/25 O -7/25 O 24/25 O 7/25

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Q: Use a calculator to find a decimal approximation for the following trigonometric function.   sin…

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Q: Use the figure to find the exact value of the trigonometric function. Write your solution on a…

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Q: A box of gumdrops was foun drawing a(n) lemon gumdrop? Type Number Lemon 3 Orange 3 Cherry 3 Grape…

A: Probability  =  no. Of favourableCases/total no of cases

Q: Find all x and y (0 < x, y < 27) so that the following equation is true. (Enter your answers as a…

A: To find the value of x and y.

Q: Let a=1680 degrees Convert the angle to radians in terms of pi. Find a positive angle less than 360…

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Q: From the graph we can determine the range of each sinusoidal function: a) For f(x)=2 sin x, R =, b)…

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Q: For problems 15 and 16 consider the equation: sin0 = -0.8 15. What is the reference angle for 0?…

A: topic- trigonometric ratios

Q: C. Dividing Powers with the Same Base When dividing powers with the same base, we can write the…

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Q: zabeth is asked to expand the expression (5k +9)*. Elizabeth's work is shown below. k + 9)² = (5k)°…

A: Topic:- algebra

Q: Find the area of AABC with a = 15 cm, b= 13cm, c = Зст

A: Given :sides of triangle : a=15cmb=13 cmc= 3cm

Q: Prove the identity: cos(tan-1 x)=1/sqrt(1+x2)

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Q: Part 1 Solve the right triangle​ ABC, with C=90°.   A=41° 31​', c=362.7 ft   ...

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Q: 2 cos 0 = V3 and 0 <0< 360°, Include a sketch 3. Solve for the %3D given and show all of your work.

A: As per our guideline we are allowed to answer only one question. Kindly repost the other question as…

Q: Q1) From the following matrices, identify the square, row, column, identity, null or zero matrices.…

A: Matrix

Q: Find the exact expressions for sin θ​, cos θ​, and tan θ.

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Given that P1 is the initial point and P2 is the terminal point of the vector, represent the vector…

A: Use vector concept

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Q: a. Which one of the following choices is equal to sin? y – cos² y?

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Q: B. Multiplying Powers with the Same Base When multiplying powers with the same base, we can write…

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Q: ete the table using a calculator and plot the points on the corresponding grid. 0° 30° 60° 90° 120°…

A: we have to complete the table.

Q: Starting at point A, a ship sails 18.5 km on a bearing of 189°, then turns, and sails 47.8 km on a…

A: We have to find the distance of ship from A.   According to our guidelines we can solve only one…

Q: 5. Where is the vertex of this absolute value function located? y = \x + 1| + 3 -6

A: The given function is: y=|x+1|+3 The general form of the absolute value function is given by:…

Q: Establish the following identity sec\theta -tan\theta =(cos\theta )/(1+sin\theta )

A: Topic:- trigonometry

Q: a. z12 21 b. 2

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Q: The terminal ray of angle U drawn in standard position passes through (1, -3). What is the value of…

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Q: a = (5, - 1) and b =(-2,-2). %3D Represent a + b using the head to tail method. Use the Vector tool…

A: Given:       a=5,-1       b=-2,-2   a→+b→=5+-2,-1+-2              =5-2,-1-2     a→+b→=3,-3

Q: Find the exact value of each of the remaining trigonometric functions of 0. Rationalize denominators…

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Q: Evaluate cot (0.64i) Select the correct response: O 0.565 O -1.77 O 0.565i O -1.77i

A: To find the value of cot(0.64i).

Q: 4. Use an appropriate half angle identity to find the exact value of cos15°.

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Q: Verify the identity for 0=5pi/3 rad A.) tan0=sen0/cos0 B.) 1+cot20=csc20 C.) 1+ tan20=sec20

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Q: Which equation is the polar equivalent to the equation y = -V3x? %3D 6. o 0 = %3D o 0 = 2л %3D 3 5л

A: The given equation is y=-3x  Compare with y=mx

Q: aining: 1:08:12 Solve the triangle BQK where b= 3.03, q = 5.58, and Q = 90°. Which of the following…

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