7 Let cos x = with x in QIV and find the following. 8 cot 2x X Need Help? Watch It Submit Answer Read It

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A: Since this is a multiple subpart question, according to the Bartleby answering rule, only the first…

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A: As per our guideline we are allowed to answer only one question. Kindly repost the other question as…

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A: we have to find the value of tan(theetha)

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A:

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A: 32 m∠AED = m∠ CED  here both angle are same  33 m∠DEB &gt; m∠ DCE  here we can direct see that angle…

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A: Use trigonometric ratio to solve

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A: Please see the answer below.

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A: we have to given tanA=-√3/3 and finding tan2A

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A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: Prove the identity. sin(x + y) sin(x - y) = 2 cos(x) sin(y) Use the Sum and Difference Identities…

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Q: 33. Which trigonometric function must be use to get the ratio of BC/AC ? C angle of elevation A

A: 33

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A:

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A: To find Resf, π of the function fz=cos zz2 z-π3.

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A:

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A: see below the calculation and answer

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A: we know sine law aSinA=bSinB=cSinC given a=12.5 cmc=9.8 cm∠A=59°

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Q: 57 8 side by side a A side c B 42

A: Here is the solution

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A: See the details solution in below

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Q: Exit # 31 Find the length to the unknown side to 2 decimal places X 16 cm 46 Z z = ? Y 14 cm

A: As per the guidelines, we are supposed to answer only one question at once. Kindly repost the…

Q: im confused on the way you solved the probelm can you write out the answer because it is not clear!

A: We have to write out the answer.

Q: B. EXPLORE Solve the given problem. Show your solution. Given tan 8 = --and cos > 0, find sin and…

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A: Let's solve.

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A: