1.3n (it can be simplified like any other equation just add like terms and remember there is a one before every variable)
A, C, and E seem all right. In letter form: 1st 3rd and 5th
M=18
explication: both of the angles are 90 degrees, 90-33=57, 3(18)+3=57
Answer:
D, <VMY cannot be a right angle, its an obtuse angle (more specifically, ab a 120 degree angle)
