determine whether they are in inverse proportion xy=20
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Answered by
2
Step-by-step explanation:
yes
when a is indirectly proportional to b then
ab = constant
similarly here xy =20 which is a constant, so x,y are inversely proportional
Answered by
0
Answer:
xy=20 is inversely proportional.
Step-by-step explanation:
xy=k is the model constant formula and in this case, 20 is the constant.
x is also indirectly proportional to y and thus, xy=20 is inversely proportional.
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