Answer:
3/21 most simplest form is 1/7
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
12
Answer:

Step-by-step explanation:
4 times 4 is 16 so while both are in power so we can do this like that
B.40 if angles are corresponding that means they add up to be 90 degrees and 50 plus 40 equals 90