Question

if x and y vary inversly and y=45 Find x when constant of variation =9​

Answer 1

Answer:

X= 45 and y= 9 x-y

according to question

( X= 45= y= 9 )

x^2+ y^2 = 45 - 9

45,^2+ 9^ 2

36 x^2 y^2