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tankabanditka [31]
3 years ago
12

What is the decimal value of cos X? (Round the answer to the nearest thousandth if necessary.)

Mathematics
1 answer:
Tanya [424]3 years ago
4 0

Answer:

0.153

Step-by-step explanation:

It has been a long time since I've done this, so I hope it is correct:

cos = adjacent side / hypotenuse

cos x = 13 / 85 = 0.153

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What is the answer to this in cm
jasenka [17]
The hardest part is finding the length of the curve at the top. To find arc length, multiply the circumference by the arc angle divided by full angle (360°) in a circle. Or:
s = (2\pi  r)( \frac{x}{360})
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5 0
3 years ago
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Step-by-step explanation:

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