I hope this helps you
4/5-1/3
(4.3/5.3)-(1.5/3.5)
12/15-5/15
7/15
True
Because 9 is a odd number as of 1,3,5 are
M=18
explication: both of the angles are 90 degrees, 90-33=57, 3(18)+3=57
Answer:

I don't really remember this very well, because it confusing me