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Lilit [14]
3 years ago
13

1. If y varies inversely as x and x = 2 when y = 8, find x when y= 5.

Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0

Answer:

16/5

Step-by-step explanation:

Since y varies inversely as x,  then xy = k  

                                                          2(8) = 16 = k

Therefore, xy = 16

Now,  5x = 16

x = 16/5

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