Suppose that A is inversely proportional to B. If A = 4 when B = 9, find A when B = -72.

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Suppose that A is inversely proportional to B. If A = 4 when B = 9, find A when B = -72.

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Nguyệt Ánh 2 months 2021-07-31T07:38:32+00:00 1 Answers 2 views 0

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    2021-07-31T07:39:35+00:00

    Step-by-step explanation:

    A 1 / A 2 = B2 / B1

    4 / A 2 = – 72 / 9

    A 2 = – I / 2

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