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2 years ago

What’s the surface area of 5 inches and 7 inches

Mathematics

2 answers:

erik [133]2 years ago

5 0

Answer:

Is the surface a rectangle?? If so, then the surface area would be 35

Step-by-step explanation:

5 * 7 = 35

Hope this helped!! :)

Olenka [21]2 years ago

4 0

Answer:

35 inches

Step-by-step explanation:

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Answer:

$166\frac{2}{3}\ m$

Step-by-step explanation:

Let

x ----> the average depth of the resulting layers of ash and rock

we know that

To find out the average depth, divide the cubic kilometers of molten rock by the area where all the ejected material fell.

$\frac{100\ km^3}{600\ km^2}=\frac{1}{6}\ km$

Convert to meters

Remember that

$1\ km=1,000\ m$

$\frac{1}{6}\ km=\frac{1}{6}(1,000)=\frac{1,000}{6}=\frac{500}{3}\ m$

Convert to mixed number

$\frac{500}{3}\ m=\frac{498}{3}+\frac{2}{3}=166\frac{2}{3}\ m$

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Step-by-step explanation:

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AveGali [126]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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