Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. T 12 sin (2) cos(픔). tan x

Q: Given that cos(0) = 4V17, and 0 is in Quadrant IV, what is sin(0)? • Simplify your answer, including…

A: given cosθ=41717given θ is in quadrant IV

Q: sin t = - 1 2² cost > 0

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Q: Given ADEF with sides and angle as marked. E 23 D 24 56° Calculate m/D and m/E.

A: Given :

Q: Write the equation for the parabola in vertex form. Identify the vertex, axis of symmetry, and…

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Q: 40sinθcosθ−98.1sinθ−50=0 Solveforθ Show all steps The answer is 24.6 degrees. Please do not post…

A: The given equation is: 240sinθ cosθ-98.1sinθ-50=0 To solve for θ

Q: 40 01 01/10 40 2. The sum of an infinite series is given by S = 1 + What is the common ratio of this…

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Q: Given that cot(0) = -1 and 0 is in Quadrant II, what is sin(0)? Write your answer in exact form. Do…

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Q: What is the exact value of cot(-870°)?

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Q: Outside temperature over a day can be modelled as a sinusoidal function. Suppose you know the high…

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Q: On the graph of f(x) = tan x and the interval (-, ), for what value of x does f(x) = 1? Choose the…

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Q: b с d cos²(45°) - sin²(45°) 2sin(45°) cos(45°) 2cos² (45°) - 1 1-2sin²(45°)

A: As we know cos90°=0

Q: Pauline has 3 1/6 yards of fabric to make a jacket. The jacket uses 2 4/5 yards. How many yards of…

A: Find the solution

Q: On the graph of f(x) = cot x and the interval [2, 4), for what value of x does the graph cross the…

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Q: Write the expression as the sine, cosine, or tangent of an angle. cos 110° cos 20° − sin 110° sin…

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Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

A: By using the half-angle formulas to determine the exact values of the  sine, cosine, and tangent of…

Q: Graph (at least) one complete cycle of the following, and then identify the amplitude and period. 21…

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Q: Given the triangle ABC, if angle A is 35 °, angle B is 62 °, and side a is 14 ft.  What is the…

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Q: sin 7x sin 0-24 (Type an integer or a fraction. Type an exact answer using radicals as needed.…

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Q: solve the ambiguous case. If more than one triangle exists, solve both triangles. b=4  c=6  angle…

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Q: 5. Find the volume of revolution formed by rotating the curve y = x + x², the x-axis and the…

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: Use the given conditions to find the exact values of sin(2u), cos(2u), and tan(2u) using the…

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Q: Solve the problem. A container, in the shape of an inverted right circular cone, has a radius of 3…

A: We can solve the given problem by using the concept of derivative.

Q: Which of the following is equivalent to Select the correct answer below: O cot²0 sin Otan 0 sec²0…

A: As we know from the trigonometric identities. 1). sin2x+cos2x=1 2). cotx=cosxsinx   Given:…

Q: Find the equation of the graph given below. Notice that the cosine function is used in the answer…

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Q: find Vertices and foci: (y-1) ²_ (x_ + 2)² 16 - J

A: Solving the problem by finding the value of vertices and foci.

Q: If sin ZYXZ= and cos ZYXZ 24 25 = 7 25' what is the value of tan ZYXZ ?

A: Given,            If sin∠YXZ=2425 and cos∠YXZ=725 and the triangle is shown below:

Q: Question 20 Identify the value of x and the value of y in the following diagram. A A B C D 10 30 Y X…

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Q: Considering only the values of ß for which sin² ß(tan²ß + 1) is defined, which of the following…

A: Given query is to find equivalent expression.

Q: 2. Find a general expression for y given that dy dx = 9x - 2 3√x

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Q: Find all solutions of the equation in the interval [0, 2). 3 4 cot 0 = If there is more than one…

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Q: Given AXYZ with sides and angle as marked. 13/ 57.5° mZZ = 15 Calculate m/Z and m/Y. m/Y = Z Round…

A: Solving the problem

Q: 4) Endpoints Endpoints of major axis: (-2, 0), (-18, 0) of minor axis: (-10, 2), (-10, -2)

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Q: Use the information provided to write the standard form equation of each ellipse.

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Q: sin 5.x cos 5x ERCISE & Prove that: X (1) cos(A+B)+cos(A-B)=2 cos Acos B cosy+sin y cos.x+sinx *(3)…

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Q: Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum)…

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Q: 3 24) cos 0 = = where 270 ≤ 0 < 360 5 Find sin 20

A: given  cosθ=35270≤θ≤360we know sin2x+cos2x=1sin2x=2sinxcosxin IV quadrant sinx is negative

Q: Find the exact values of s in the interval [0,2x) that satisfy the given condition sin²s= (Use a…

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Q: 10) Center at (-8, -1) Transverse axis is horizontal and 14 units long Conjugate axis is 8 units…

A: we  will find the required.

Q: [-3i-2]]-[-2i-5j]= • 2 + ງ

A: Given-3i→-2j→--2i→-5j→

Q: <--1² 2 Which of the following shows the graph of g(x)= sec X-

A: Given: g(x)=secx-π2-1

Q: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the…

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Q: Suppose the oscillatory motion of an object can be modeled using the equation s(t) = 3.5sin(7t)…

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Q: Find all solutions of the equation in the interval [0, 21). 3 7 cos0=-- If there is more than one…

A: Please see the below picture for detailed solution.

Q: Solve the right triangle using the given information. a=76.1 yd, b=41.5 yd

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Q: Find one solution for the equation. Assume that all angles involved are acute angles. sin (30-40°) =…

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Q: The function graphed is of the form ya sin bx or y = a cos bx, where b>0. Determine the equation of…

A: The function is having non zero value at x=0⇒ It is of the form y=acosbx

Q: You are given that cos(A)=−5/13, with A in Quadrant III, and sin(B)=5/13, with B in Quadrant I. Find…

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Q: Graph the function over a two-period interval. y=cot (9x-л) Which graph below shows two periods of…

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Q: cos(tan^-1(-3/4)+tan^-1 (-5/12))

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Q: Daniel recorded a sampling of scores from a 20 point quiz from two different classrooms. Class A:…

A: Given query is to find the correct statement.