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Aleonysh [2.5K]
2 years ago
10

Find the value of x to the nearest tenth 34 59° х

Mathematics
2 answers:
weqwewe [10]2 years ago
7 0

Answer:

66.0is your answer.

cos59=34/x

x=34/cos59=66.01

xxTIMURxx [149]2 years ago
5 0
The answer is D 39.7.

answer A 66 is WRONG
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see the figure below to better understand the problem

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Evaluate the integral by changing to polar coordinatesye^x dA, where R is in the first quadrant enclosed by the circle x^2+y^2=2
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Swap the order, so that the integral is

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and now let \sigma=r\cos\theta, so that \mathrm d\sigma=-r\sin\theta. Now, you have

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