Oof the answer is you (and by you I mean B)
Answer:

Step-by-step explanation:
Four sets of three Squared
To start, you will need to get the set(base number) and get the exponent 3 and put it on the top.

Hope this helps!
Answer:
1.8.
Step-by-step explanation:
9 divided by 5 is 1.8.
Answer:
with what 0-0 are youy okay?
Step-by-step explanation:
To determine the missing angle you simply subtract the angle you know from 180 because a flat line is 180 degrees. If it is a circle you subtract the number from 360. Hope this helps!