MathyMcMathster MathyMcMathster

12-05-2021
Mathematics

contestada

Plz help me I suck at math :(

In indirect variation y varies inversely as x. If y = 4 when x = 3, what is the value of y when x = 8 ?

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plaguewind plaguewind

12-05-2021

Y=1.5

y=4......x=3, to get x=8, you multiply x=3 by 8/3
divide y=4 by 8/3 because its inverse, and you get 3/2, which is 1.5

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