3 years ago

Simplify this expression

Mathematics

1 answer:

qaws [65]3 years ago

6 0

Answer:

Step-by-step explanation:

25-10+3-8

15+3-8

18-8

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Answer:

Step-by-step explanation:

Given

Length of curve

$L=\int_{2}^{6}\sqrt{1+64x^{-6}}dx$

Length of curve is given by

$L=\int_{a}^{b}\sqrt{1+\left ( \frac{\mathrm{d} y}{\mathrm{d} x}\right )^2}dx$ over interval a to b

comparing two we get

$\frac{\mathrm{d} y}{\mathrm{d} x}=8x^{-3}$

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integrating

$\int dy=\int 8x^{-3}dx$

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$1=-4+C$

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3 years ago

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nataly862011 [7]

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3 years ago

61 square foot to the nearest whole number

Inga [223]

Answer:

Step-by-step explanation:

61 is a whole number so you don't need to round it to one.

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3 years ago

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Can someone explain to me how to do this? I just don't get it.

Maksim231197 [3]

Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

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