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victus00 [196]
3 years ago
9

Write an inverse variation equation that relates x and y. With x being 10 and y being 2

Mathematics
1 answer:
yulyashka [42]3 years ago
7 0

Answer:x=20/y

Step-by-step explanation:

x α 1/y

removing the constant of proportionality sign α and replace it with =k

x = k/y

x=10 y=2

10 = k/2

Cross multiply

10x2=k

20=k

k=20

Substitute k=20 in x=k/y

x=20/y.........required equation

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