3 years ago

True or false: the total surface area of a cube each of whose edges is 12 inches long is 6 square feet.

Mathematics

2 answers:

madreJ [45]3 years ago

5 0

The answer to this is true.

Dmitry_Shevchenko [17]3 years ago

3 0

The answer to your question is true

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8m^3 - 28m^2 + 6m - 21. You solve by factoring by grouping!!! quick please

Leya [2.2K]

Answer:

$(2m - 7)(4 {m}^{2} + 3)$

Step-by-step explanation:

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butalik [34]

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Montano1993 [528]

$f'(x)=\dfrac{4x}{1+7x^2}$

Integrating gives

$f(x)=\displaystyle\int\frac{4x}{1+7x^2}\,\mathrm dx$

To compute the integral, substitute $u=1+7x^2$ , so that $\frac27\,\mathrm du=4x\,\mathrm dx$ . Then

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Given that $f(0)=10$ , we have

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3 years ago

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goblinko [34]

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