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navik [9.2K]
3 years ago
5

A varies inversely with b. if a=9 when b=2, then find when b=6

Mathematics
1 answer:
AleksandrR [38]3 years ago
5 0

Answer:

a\alpha

1/b

a=k/b

k=a×b

where a=9

b=2

k=?

k=9×2

k=18

where a=?

b=6

k=18

a=k/b

a=18/6

a=3

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