Question

if x and y are inversely proportional to each other,when x=9,y=3 the value of the constant k is _____? (a) 3,(b) 1/3,(c) 27,(d) 93
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Answer 1

Answer:

27

Step-by-step explanation:

x = k/y ( k is inverse constant )

k = xy

k = 3*9 ( put the value x and y )

k = 27