Class: when necessary. 2. A man is standing 85 meters from the base of a tower. If the tower is 200 meters tall, find the angle of elevation from the ground where the man is standing to the top of the tower. 0

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A: answer is in next step. please give a like !!

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A: Given,

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Q: 2 cos (70) cos 0

A: The objective is to solve the above question.

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A: Convert the parabola into vertex form and then compare with rhe general form.

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Q: 2 Verify the identity 4cos x (20 points) 2 2 2 4sin x cos²x + 4sin²x − 4sin³x = 4cos²x.

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Q: Find

A: Please refer to the image below

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A: topic - Law of sines

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Q: 25. B m D Fig. 4 (a) In Fig. 4, AABC has an inscribed unit circle. AB= AC, AD LBC. E is the centre…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

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Q: y = acos (bx) + c a = -0.25 b = π/0.9 c = 0.25 y = -0.25 cos (π/0.9 x) + 0.25

A: Let's find value of a,  b, c indicate.

Q: Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an…

A: I have stated the used formula in the solution

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Q: NOV 07 QUESTION 4 Consider the following figure 411 413 Write down TWO ratios for sin 28 IfAB-5,1…

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Q: Given triangle ABC, A=40°, sides b = 7 m and a = 6 m. Find the angle of B. Round the angle(s) to two…

A: Let's find angle B.

Q: Expand: log2 712 114.124

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A: This question can be solved using the concept of law of sines and cosines

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Q: place.) Refer to image below x =

A: In a triangle , sum of interior angles is 180° A + B + C = 180 52 + 69 + C = 180 C = 180 - 121 =…

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Q: 2. If 5 sin 0 + 12 cos 0 = 13, then what is 5 cos 0 - 12 sin equal to? (a) -2 (b)-1 (c) 1 (d) 0

A: Here

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Q: 8. Solve for t, to one decimal place. S R 12 cm 10 cm 74⁰ T

A:

Q: A sine function has an amplitude of 2, and a period of 47. The function is: O a) f(x) = -2 sin(x)…

A: Given.