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sierravick123owr441
20.09.2019 •
Mathematics
Suppose that y varies inversely with x, and y=4 when x=7. what is an equation for the inverse variation
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Ответ:
xy = 28
Step-by-step explanation:
The formula for inverse variation is
xy =k
If y = 4 and x = 7
4*7 = k
28 = k
The equation is xy = 28
Ответ:
1
Step-by-step explanation: