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gayaneshka [121]
3 years ago
12

Which of the following could represent the scale factor of the smaller figure to the larger figure?

Mathematics
1 answer:
Reptile [31]3 years ago
8 0

Answer:

It could be 2:5 or 6pi:15pi

Step-by-step explanation:

If you write the ratio of the surface area as a fraction, you would get \frac{20\pi *yd^{2} }{125\pi *yd^{2} }. Simplifying it would leave \frac{4}{25}. But this is NOT the answer because that is the ratio of the surface area. You have to square root it to find the scale factor. The square root is \frac{2}{5}. The answers would be 2:5 and 6pi:15pi.

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Hi please help i’ll give brainliest please
TEA [102]

Answer:

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3 years ago
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Find the area of a circle with a radius of 10 centimeters. Use 3.14 for π.
MatroZZZ [7]

Answer:

A = 314 cm²

Step-by-step explanation:

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8 0
2 years ago
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const2013 [10]

I already answered this question, if you look back in your questions you should find this answered along with another one. I'll do it again just in case you don't find it.

Answer:

{y,x} = {-4,-2}

Expanation:

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// Solve equation [1] for the variable  y

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hoa [83]
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3 years ago
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