21 of the complex numbers. Leave your answer in polar form. Z2 Find the quotient z1 = 35( cos 120° + i sin 120°) 22 = 5( cos 30° + i sin 30°) Z1 D+ i sin) cos Z2 (Simplify your answer. Use integers or fractions for any numbers in the expression.)

Q: 557 9. Given sin 0 = what is cos 0? 2√6 5√6 a. b. C. 7 √6 10. Given sin 0= what is tan 0? 2√6 5 a.…

A: 10)sin θ =57cos θ= 1-sin2θ        =1-572        =1-2549        =247cosθ =267…

Q: 10) 3 16

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A: This question is related to Triangles, we will solve it using given information.

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A:

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A: Solution is done in step 2

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Q: Find the numerical answer to the summation given below. 68 (7n + 4) n=1

A: Given problem:-

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Q: Convert the Cartesian coordinate (-4,-1) to polar coordinates, 0≤ 0 < 2 r = Enter exact value. 0 =…

A: We have to find the angle and r

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A:

Q: 12 cot "² x (1 +tan ²³x) = sin ²x 13. use double angle identither to find exact value 7 and 21 < x <…

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Q: 10. Given sin 0 = , what is tan 0? 2V6 a. 7. b. zV6 2V7 C. sV6 d. 12 9.

A: As mentioned question 10 is solved

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A: Given query is to write as sum or difference.

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A: Let's find.

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A: A rectangular pool will be made a cuboid  So volume of cuboid =(length) (width) (height) So, Volume…

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A:

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A: Topic:- trigonometry ratio

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A:

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A: We have to find the graph the given function.

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A:

Q: cos 0 1- 1+sin0

A: To simplify.

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A: This is a problem related to equation of line. based on the general formula of equation of line…

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Q: Michael plots the point with the polar coordinates (-2,-45). How does he plot this point? Drag a…

A: Michael plots the point with the polar coordinates -2, -4π3.To determine how does he plot this…

Q: Problem 2: Solve for all missing parts of triangle ABC if A = 142.13°, b = 5.432 ft, a = 7.297 ft.…

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A: Use  Cauchy inequalities and solve the question.

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Q: Divide. 32 (cos(7)+i sin()) 4√2 (cos($)+i sin()) Enter your answer by filling in the boxes. Enter…

A: Explained below

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A: Use substitution method

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A: As per guidelines we can answer only three subpart questions at a time, so if you need more answers…

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Q: 1. sin(csc0-sin) = cos²0 2. tan² (1+cot²0)= sec 0

A: Given :1) sinθ(cscθ-sinθ)=cos2θ2)tan2θ(1+cot2θ)=sec2θ   To verify : Identities given

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A: We have to find which set of ordered pairs represents y as a function of x

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A: We have to find the measure of the angle.

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A: Given tanx=-23We know that,sec2x=1+tan2xsec2x=1+(-23)2 sec2x=1+49sec2x=139Taking square root on both…

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A: According to our guideline we can only answer first question and rest can be reposted.

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A: Given the query is to find the the length of side c.

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A: Solution is done in step 2

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A: