Assume y varies directly with x. If y = 80 when x = 8, find x when y = 40.

1 answer:

k0ka [10]3 years ago

3 0

Answer:

Step-by-step explanation:

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frozen [14]

Answer:

3/2 cups of water for every cup of milk

Step-by-step explanation:

multiply by 3

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3 years ago

Svetradugi [14.3K]

Answer:

8/9

Step-by-step explanation:

I'm pretty sure after you make it a reciprocal you multiply it

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3 years ago

amm1812

The answer I believe would be C.

8 0

3 years ago

kondaur [170]

Answer:

D.(4,4)

Step-by-step explanation:

I believe D is the answer

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3 years ago

DedPeter [7]

Pythagoras tells us that the diagonal is √(9²+40²) = 41.
Answer C.

3 0

3 years ago