Question

if y is inversely proportional to x and y = 5 when x = 2, find (i) the value of y when x = 8 (ii) an equation connecting x and y (iii) the value of x when y = 10

please answer CORRECTLY and QUICKLY​

Answer 1

Step-by-step explanation:

y inversely proportional to X

so y=k/X;k= constant

put y=5,X=2

5=k/2

k=10

equation is y=10/X

XY=10

I)X=8

8.y=10

y=5/4

2)XY=10

3)Y=10

x.10=10

X=1