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3 years ago

I need help like nowww please ok.

Mathematics

1 answer:

Citrus2011 [14]3 years ago

4 0

Answer:

The volume of her cube is $15.625\ cm^3$ .

Step-by-step explanation:

The formula V = s³, where s represents the side length of the cube.

Side length of Marie’s cube is $2\dfrac{1}{2}\ cm=\dfrac{5}{2}\ cm$

We need to find the volume of the cube. We can find the volume of the cube using the above formula as follows :

$V=(\dfrac{5}{2})^3\ cm^3\\\\=\dfrac{125}{8}\ cm^3\\\\=15.625\ cm^3$

So, the volume of her cube is $15.625\ cm^3$ .

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3 years ago

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valentina_108 [34]

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For the midsegment:

MN=(WZ+XY)/2

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3 years ago