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kondor19780726 [428]
3 years ago
9

If 9/a = 7/a², then a=?

Mathematics
1 answer:
lions [1.4K]3 years ago
3 0

Answer:

\frac{7}{9}

Step-by-step explanation:

\frac{9}{a} = \frac{7}{a^{2}}

9.a^{2} = 7a

9a = 7

a= 7/9

Hope this helps ^-^

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andriy [413]

Answer:

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Answer:

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