Question

If x and why varies inversely as each other and x is 8 when you is 10 . Find y when x is 5

Answer 1

Answer:

16 = y2

Step-by-step explanation:

varies inversely means I.D.P (indirect proportion)

x 8(x1) 5(x2)

y 10(y1) ?(y2)

I. D. P = xy = x1×y1= x2×y2

• 8× 10 = 5× y2

• 8×10/5 = y2

• 80/5 = y2

• 16 = y2

hope it helps you