Eliminate the parameter t from the following. fa(t) = -sin(t) ly(t) = -cos(t)

Q: 59. HEIGHT OF A BUILDING A surveyor determines that the angle of elevation from a transit to the top…

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Q: a) B 16 cm 16 cm A 0° Do C Figure 1 18 cm 15 cm NOT TO SCALE D Figure 1 shows the quadrilateral ABCD…

A: Since you have asked multiple questions in a single request we will be answering only the first…

Q: Find all solutions of the equation in the interval [0, 27). cot²x-3=0 Write your answer in radians…

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Q: Prove the identity. Work on one side only. cos(4x) = 18 sin² x+8 sin ¹ x

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Q: 10) Solve for x. Round final answers to two decimal places. 30⁰ 50° 25 mm 45 mm 42° 30

A: for a right angle triangle,

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Q: Find the amplitude, horizontal shift, and period of −4+2 cos (3x - 5) 6 Type pi for T The amplitude…

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A: We have,   y = 4 cos(x)

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A: We have to find the value of x using graph.

Q: verify the given identity 53) 1 - tan2x = (cos2x)/(cos2x) 55) sin2x - tanx = tanx cos2x

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Q: secx=tanx+1 Write your answer (s) in radians in te If there is more than one solution, s x

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Q: - 3251 +1761 +2121=67 1 2 3 3691 +51712+721¹1 3=1 3271 +225 +2047 = 164 3 1 2

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Q: Find all solutions to the equation. √√3 cot 0+1=0 Write your answer in radians in terms of π, and…

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Q: e) 2(tan x)² - 5 tan x-3 = 0 [0,2π]

A: e) 2(tan⁡x)2−5tan⁡x−3=0,[0,2π]

Q: Find the value of each expression below (do not use a calculator). (a) sin-¹ 12. radian(s). √2 (b)…

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Q: 1. State the range of the graph shown on the right. a) (-3≤y≤o: y = R} b) {-4≤y≤o:yER} c)…

A: Range is the set of y values corresponding to X values of domain.

Q: secx=tanx+1 Write your answer (s) in radians in te If there is more than one solution, s x

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Q: Which of the following functions has both a vertical reflection and a horizontal reflection? Of(x) =…

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Q: Give a complete graph of the polar equation r= 6-6 sin 0 and identify the type of polar graph.…

A: The solution is shown in step-2

Q: 5. Pick ONE of the identities. Prove the identity. State any restrictions on the variables. csc ß…

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Q: Use a double-angle formula to rewrite 8 sin x cos x = Blank 1 Blank 1 Add your answer

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Q: Is it true or false? cos(5x) - cos(3x) = cos(2x) True False

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Q: Could you please explain in words what's happening in the pictures (step wise)? Thank you.

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Q: Find the area of the sector formed by central angle in a circle of radius r if 0 = 7 radians r = 6 m…

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Q: In the right triangle below, find the angle to the nearest tenth of a radian, where a = 5 and 6 = 3…

A: In the right triangle below, to find the angle  to the nearest tenth of a radian, where  and  are…

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Q: Match each point in polar coordinates with either A, B, C, or D on the graph. B с D T (-³) (37)…

A: Match each point in polar coordinate with either A, B, C, Or D on the given graph.

Q: Write 1 + log3 (x²) as a single logarithm: Olog3 (2x²) log₂ (3x²) Olog4 (x²) Olog3 (4x²) Onone of…

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Q: Compute • 2π 0 de 2 + sin 0

A: Here we have given an integral:Note:

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A: We have We have find the vale of

Q: find the exact value of the expression. 6) tan (240 degrees - 45 degrees)

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Q: Eliminate the parameter t from the following. x= 4 sin t, y=4 cos t  sketch the graph of the plane…

A: Using trigonometric identity, we can eliminate 't' .

Q: Find the measure in degree(s) of the acute angle a with the following given trigonometric function…

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Q: c) (cos 2x)² + cos 2x + 1 = 0 [-π, π]

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Q: Compute each sum below. If applicable, write your answer as a fraction. 2² + ² ( + ) + ²( + ) ² +…

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Q: What quadrants do the solutions to 2 sin x + √3 = 0 lie in? 1,2 1,4 3,4 13

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Q: (i) (ii) Draw without using any electronic devices the graphs of y = 4 cos x and y=2-x on the same…

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Q: Write the vector in the form (a,b). u 55° po.. X The vector is (Round to the nearest thousandth as…

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Q: 3. y = sin (2x + π) Amplitude Period Vertical Shift Horizontal Shift

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Q: Plot the point where 8 7T 6

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Q: Tan^-1(1/3)

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Q: Calculate the x and y components of the vector given below. Do not round any intermediate…

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Q: The expression below simplifies to a constant, a single function, or a power of a function. Use…

A: Using fundamental trigonometric identities,, 99, 254); position: relative; display:…

Q: 0.875 63°30' Ly 1.250 Find side x in the accompanying figure to three decimal places. All dimensions…

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Q: 13) tan a = -24/7   270 degrees < a < 360 degrees 15) sin a = 15/17   0 degrees < a < 90 degrees

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Q: Consider a triangle ABC like the one below. Suppose that B=129°, a=33, and c=72. (The figure is not…

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Q: cote-tan0=2 cot20 tanesinė tane-sine tane+sine tanesine

A: Trigonometric Formula