giasachan giasachan

06-12-2020
Mathematics

contestada

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

Respuesta :

ddss1972 ddss1972

06-12-2020

Step-by-step explanation:

A 1 / A 2 = B2 / B1

4 / A 2 = - 72 / 9

A 2 = - I / 2

Answer Link

olwe8389 olwe8389

18-07-2022

Answer:

-1/2

Step-by-step explanation:

i got the same question and found the answer

Answer Link

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good job