loderpaul3079 loderpaul3079

25-10-2021
Mathematics

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If y varies inversely as x and y= 27when x =12 find x when y =-9

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wohlrabcarly21 wohlrabcarly21

25-10-2021

You would put 27 over 12 equal to -9 over x and cross multiply. You would come up with 27x = -108 and then divide both sides by 27 and come up with -4. X=-4

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