emilyreed774 emilyreed774

23-02-2020
Mathematics

contestada

if Yvaries directly as X, And Y is 6 when X is 72, what is the value of Y when X is 8

Respuesta :

AlwynJoby AlwynJoby

23-02-2020

Y=6, X=72
Y=?,X=8
12Y=X
12Y/9=X/9
4/3Y=8
Y=8*3/4
Y=6

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