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zepelin [54]
3 years ago
13

A prism with a volume of 3125 ft³ is scaled down to a volume of 200 ft³.

Mathematics
2 answers:
11111nata11111 [884]3 years ago
8 0
The right answer is 2/5

Angelina_Jolie [31]3 years ago
6 0

Answer:

The scale factor is equal to 0.4  or \frac{2}{5}

Step-by-step explanation:

we know that

If two figures are similar. then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z------> the scale factor

x------> the volume of the dilated prism

y------> the volume of the original prism

so

z^{3}=\frac{x}{y}

we have

x=200\ ft^{3}

y=3,125\ ft^{3}

substitute

z^{3}=\frac{200}{3,125}

z=\sqrt[3]{\frac{200}{3,125}}

z=0.4  or z=\frac{2}{5}

             

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GrogVix [38]

Answer:

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Step-by-step explanation:

Step one:

given data

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Answer:

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Step-by-step explanation:

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7 0
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This is a polygon with vertices on the lattice.  Let's use Pick's Theorem,

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