11: B
12: C
They are both supplementary angles meaning they add to 180 degrees
Every time you get 6 times out of 8 you times it like 12 16,18 24
12.
13.
16.
is already in simplest form.
Answer:
B and J switch because J is a repeating number and repeating numbers are irrational because they don't have a definte end. Other than that, you are good!
Step-by-step explanation:
