Need help ASAP math

Mathematics

1 answer:

givi [52]3 years ago

5 0

Answer:

Step-by-step explanation:

We know it's direct variation using the direct variation equation.

$y=kx$

Where k is the constant.

Since 7 times x is the y values, $k=7$

Now we can substitute 7 into k of the direct variation equation.

$y=7x$

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Aloiza [94]

Answer:

All four Sets didn't work

Step-by-step explanation:

You should be doing hypothnose aka: a² + b² = c²

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Set 1:

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Set 2:

2² + 4² = 6²

4 + 16 = 6²

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Set 3:

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Set 4:

10² + 20² = 30²

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3 years ago

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3 years ago

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