Question

For the following figure, find x:

Answer 1

Answer:
`x=9`

Step-by-step explanation: By looking at the parallel lines, you know that the sides are correlated by a scalar factor. In order to find this factor you have to figure out the factor to multiply by. You do this one by dividing 10 by 5 which gets you a scalar factor of 2. Now use this equation to solve for x.

`2x=18`

`x=9`

And thats it!