Answer: is Graph A! Hope this help:)
M= a + n
I’m not sure if this is what you were looking for but I hope this helps
Answer:

Step-by-step explanation:
Answer:
9
Step-by-step explanation:
3² = 3 x 3 = 9
Answer:
area is 630
we can multiply 2 1 by 21= 63 by 10=630