fernancm11 fernancm11

12-11-2018
Mathematics

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find the variation constant and an equation of variation where y varies directly as x and y=45 when x=5

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Аноним Аноним

12-11-2018

Direct variation is y = kx where k is the constant of variation.

Here y = 45 and x = 5

so 45 = k * 5

k = 45/5

k = 9 answer

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