Quenniely06viz
Answered

12. If y varies inversely as x and y = 4 when x = 9, find y when x = 12.
b.4
C. 36
d. 48
a. 3​

Sagot :

Erosalphaomegaviz

Answer:

a. 3​

Step-by-step explanation:

Find k:

4 = k/9

k = 36

Find y:

y = 36/12

y = 3