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Lubov Fominskaja [6]
3 years ago
15

Lf y 1/4 · when x=5, find y when x=7. given that y varies directly with x.y=​

Mathematics
1 answer:
egoroff_w [7]3 years ago
5 0

Answer:

y= 0.35

Step-by-step explanation:

y 1/4

when x=5,

find y=? when x=7.

given that y varies directly with x.

y = kx

Where k is the constant of proportionality

k= y/x

k= (1/4)÷ 5

k= 0.05

y= kx

y= (0.05)(7)

y= 0.35

I Hope this will helpful...

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<u>Step-by-step explanation:</u>

Here we have , Ana drew a map of the Panama Canal. In the scale Ana used for the map 4 centimeters represents 20 kilometers. The actual length of the Panama Canal is 82 kilometers.  We need to find  What is the length in centimeters of the Panama Canal on Anas map . Let's find out:

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Learn more : brainly.com/question/18109354

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