The variables x and y vary inversely If x=5 when y=12, then find the value of x when y=32
1 answer:
Answer:
x=15/8
Step-by-step explanation:
Inverse variation is given by
xy = k
Substituting x=5 and y=12
5*12 = k
60 =k
Our original equation is xy = 60
Now let y=32
x*32 = 60
Divide each side by 32
32x/32 = 60/32
Divide top and bottom by 4
x = 15/8
You might be interested in
He charges 4.75 per lb....
so 5 lbs would cost (5 * 4.75) = $ 23.75 <==
Answer:
The answer is A B E
Step-by-step explanation:
D. The x and y values are both negative
11 is the only prime number. It's only multiples are 1 and itself
