Question

if y is directly proportional to (x+y)^2 and y=32.4 when x=4 calculate the value of x when y=169​

Answer 1

Step-by-step explanation:

if y is directly proportional to (x+y)^2 and y=32.4 when x=4 calculate the value of x when y=169

Correct answer is 27.

Answer 2

Answer:

hope it helps.............