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Mrac [35]
3 years ago
13

Kayla has a piece of blue ribbon that is 18.35 inches long and a piece of

Mathematics
1 answer:
tankabanditka [31]3 years ago
3 0

Answer:

1.85

Step-by-step explanation:

20.2-18.35=1.85

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f(x)=3\sin x+3\cos x\implies f'(x)=3\cos x-3\sin x

f has critical points where f'=0:

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where n is any integer. We get solutions in the interval \left[0,\frac\pi3\right] for n=0, for which x=\frac\pi4.

At this critical point, we have f\left(\frac\pi4\right)=3\sqrt2\approx4.243.

At the endpoints of the given interval, we have f(0)=3 and f\left(\frac\pi3\right)=\frac{3+3\sqrt3}2\approx4.098.

So we have the extreme values

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3 years ago
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AnnZ [28]

Answer:

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Since this is a 45-45-90 triangle, n = 6 and m = 6√3.

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