Hey there!
The full area equals . .
Your correct answer would be

Hope this helps.
~Jurgen
Answer:
A
Step-by-step explanation:
hope this helped!
Answer:
This answer is A
A. X= -1
Step-by-step explanation:
-1 is equal to-1
Answer:
25%
Step-by-step explanation:
First you have the fraction of 3/12 and need to turn it into a decimal. So to do that you divide 3 by 12 = 0.25. So your percent is 25%