So first you would divide the 9 on both sides then 6 divided by 9 would be .6 repeating so m=.6 repeating.
I have no clue I just need the points have a good day tho :)
The answers is C. because when you do 180/3-15 you get 45 as the answer.
Line Segment AB<span> ≅ Line Segment DB </span>