maura2mconroy0547
maura2mconroy0547 maura2mconroy0547
  • 29-03-2017
  • Mathematics
contestada

if y varies inversely as x, and y=12 when x=3 find y when x=4

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MohammadHaisam
MohammadHaisam MohammadHaisam
  • 29-03-2017
first find constant for inversely proportional k(constant)=12×3=36 so in next 36=y4..y=36/4=9
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