Question

Which value of x would make TV || OS?
3
8
10
11

Answer 1

tthe answer is 10

Explanation:

just took the test

Answer 2

For x = 10, the lines will be parallel

Explanation:

For parallel lines in a triangle, their sides must be proportional

And,

`(x+4)/(x-3) = (x+10)/(x)`

Cross Multiplying

=> x(x+4) = (x-3)(x+10)

=>
`x^2+4x = x^2+7x-30`

=>
`x^2-x^2+7x-4x = 30\\`

=> 3x = 30

Dividing both sides by 3

=> x = 10