2 years ago

If y varies inversely to x and y=9 when x=-6 find x when y=3

Mathematics

2 answers:

Minchanka [31]2 years ago

8 0

Answer: y =21

Step-by-step explanati

aksik [14]2 years ago

5 0

Answer:

4.5

Step-by-step explanation:

we have to do Unitary method.

when y=9 then x=6

when y=1 the x=9/6

when y=3 then x=(9*3)/6

x=4.5

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