Answer:
∠JML = 126°
Step-by-step explanation:
The line JN is a straight line, meaning that the angle measure is 180°.
That means that [tex]3x+54=180[/tex].
We should solve for [tex]x[/tex].
[tex]3x+54=180[/tex]
[tex]3x=126[/tex]
Since [tex]3x=126[/tex], the angle measure of JML is 126.
