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Elis [28]
3 years ago
5

5=x+8 (Sorry but i've been on this one for hours)

Mathematics
2 answers:
ddd [48]3 years ago
8 0

Answer:

x=-3

Step-by-step explanation:

x+8=5

x=5-8

x=-3

DENIUS [597]3 years ago
3 0

Answer:

x = -3

Step-by-step explanation:

Subtract 8 from both sides to get x alone.

5 - 8 = x + 8 - 8

-3 = x

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Answer:

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Step-by-step explanation:

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Then it follows that:

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\displaystyle B^\prime(6) =24.6[(\frac{\pi}{10}\cos(\frac{\pi (6)}{10}))(8-(6))- \sin(\frac{\pi (6)}{10})]

By simplification:

\displaystyle B^\prime(6)=24.6 [\frac{\pi}{10}\cos(\frac{3\pi}{5})(2)-\sin(\frac{3\pi}{5})] \approx -28.17

So, the slope of the tangent line to the point (6, B(6)) is -28.17.

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