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NemiM [27]
3 years ago
9

How many inches are in 5 feet

Mathematics
2 answers:
nata0808 [166]3 years ago
8 0


Since 1 foot equals to 12 inches, it can be written as 1/12. We just have to multiply both the numerator and denominator by 5. If we do this, then the answer will be 5/60. So, in five feet, there are 60 inches.

Hope it helps :)

Mariana [72]3 years ago
7 0
There is 60 inches in 5 feet because there is 12 inches in one foot so 12 times 5 is 60 inches

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\mathbf r_u=\dfrac{\partial\mathbf r(u,v)}{\partial u}=\cos v\,\mathbf i+\sin v\,\mathbf j
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So the area of H is

\displaystyle\iint_H\mathrm dS=\int_{v=0}^{v=9\pi}\int_{u=0}^{u=1}\sqrt{1+u^2}\,\mathrm du\,\mathrm dv
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