Question

I think my answer is correct I am not sure though.

Answer 1

10

Step-by-step explanation:

The coordinate of point X such that MX:XJ=1:1 is the midpoint of MJ.

This is as a result of the fact that it divides MJ into equal ratios.

• The coordinate of M=2

,

• The coordinate of J=18.

`\begin{gathered} \text{Midpoint}=(2+18)/(2) \\ =(20)/(2) \\ =10 \end{gathered}`

The coordinate of X is 10.