Question

can anyone help me please....​

Answer 1

Answer:

X=7

Y=2

Step-by-step explanation:

hope it's help u

Answer 2

Answer:

as x:y=7:2

let the ratio = 7a and 2a

as the line AB is a straight the angle =180

so , ATQ

7a+2a=180

9a=180

a=180/9

a=20

so from here put the value of a to find the ratio

I.e.

7a=7×20=140=x

2a=2×20=40=y