[BCcos 18 + isin 18). [6 ccoS24+i sin 24)]

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Q: 7) Solve the triangle. Show all work. Round final answers to to work with more precise decimals as…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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Q: The solution is incorrect

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A: This question is based on Area of trapezoid formula.

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Q: 8. Prove the following identity. cos30 = 4cos³0 – 3cos0

A: To prove the identity.

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Q: to the nearest whole nu

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Q: perimeter of the parallelogram ABCD. (14 5x - 18

A: We are asked to find perimeter of the parallelogram

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

Q: The monthly sales S (in hundreds of units) of baseball equipment for an Internet sporting goods site…

A: The monthly sales S in hundreds of units of baseball equipment for an Internet sporting goods site…

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Q: If 75° 150 then use the half-angle formulas to determine the exact value of sin(75°) cos(75°)

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Q: Find the four fourth roots of z = 625( cos 47 + i in ). Write each root in standard form. Wo = W1 =…

A: This question can be solved using the concept of fourth root of complex numbers.

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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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Q: Letter

A: We will find the distance.

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A: we have to find trigonometric ratios for angle D.

Q: Describe the sine and cosine rules?

A: Given :   The sine and cosine rules

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

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Q: Choose all correct statements based off the triangle given. Remember to use all your strategies to…

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Q: Make a table of ordered pairs using values of e that are multiples of 45°. r = 8 cos e (r, 0) 1) 0°…

A: Given:      r=8 cosθ  when θ=0          r=8 cos0          r=8·1          r=8 when θ=45°         r=8…

Q: D. Simple and Compound Interest: Problems 1. You invest $250 at 4% per annum at a bank that pays…

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Q: n 10 = 2.85 mi, b = 3.16 mi and ZC = 40.8°. Enter c rounded to 2 decim- %3D %3D %3D mi A is opposite…

A: Please refer to the image below

Q: Find the two square roots for the following complex number. Write your answers in standard form.…

A: Given problems:- A) -16  B) 1+i√3  To find:- Two square roots of given complex numbers

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A: Given is an equation

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A: Given that three trigonometry equation  To find fundamental solution of the question

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Q: 10. If sinB = –- with B with QIII, find the following. 3 csc B 2

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Q: 10. Use the formula cos(2a) = 1 – 2 sin? æ to find cos , if sin O v2 2 O v? 2 O_1 2

A: Given that       cos(2x) = 1 - 2sin2(x)  and sin(pi/4)=√2/2 Here we have to find cos(pi/2).

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Q: a circle with a diameter of 8 units forms a central angle 30 degrees find its arc length.

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Q: 2. The graphs of in red, and 1- cos 0, in blue, are shown below What do these graphs and your answer…

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Q: onometry Test nit: 2:00:00 Time Left:Time Exceeded Sarmisha Sivalingam: Attempt 1 Question 5…

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