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emmainna [20.7K]
3 years ago
8

Kyra is using rectangular tiles of two types for a floor design. A tile of each type is shown below:

Mathematics
2 answers:
Musya8 [376]3 years ago
8 0
4th answer because the ratios are not the same. The ratios need to be the same. 1:2 and 2:4 ratio is the same because the fraction 1/2 is the same as 2/4. So, 3:4 ratio is the same as 9:12 because 3/4 is the same as 9/12. However 7:4 ratio or 7/4 is not the same as 4/3. So they are not similar.
denis-greek [22]3 years ago
4 0

Answer:

D is the answer

Step-by-step explanation:

The ratios aren't the same, the ratios must be the same.

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Why equals 3/4 X -12 and why equals negative 4X - 31
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Answer:

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Step-by-step explanation:

Perhaps you want the solution to ...

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Equating the two expressions for y gives ...

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The solution to this system of equations is ...

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