There is not information on any of the quadrilaterals because it does not state if they are a parallelogram or even what shape it is, and you cannot assume it is parallel. Also 1, 2, 3, does not give the 2nd side.
Answer:
What solution set? I think you forgot to add a picture..
Answer: 35 or 47
Step-by-step explanation:
Answer:
-45
Step-by-step explanation:
-30+m if m is -15
first plug in -15 for m
-30+-15
now add
-45 should be what you get
