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3 years ago

5

A proportional relationship is represented by the equation 2x = 18y. IF y = kx, where k is the constant of proportionality, find

the value of k.

1 answer:

ddd [48]3 years ago

3 0

2x=18y
divide 2
x=9y
9y=x
divide by 9
y=1/9x

k=1/9

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