Answer:
I think it's uhm twelve I'm not 100% sure though
C is your answer e cause u supposed to multiple
Answer:
1) 51.12
2)1
3)b
Step-by-step explanation:
Answer:
The dimensions are (7m-3) by (7m-3)
Step-by-step explanation:
We have the area of the rectangular field to be:

We need to factorize this expression.
Let us rewrite to obtain:

We can easily see that the expression is actually a perfect square trinomial.
This gives us:

Or

the answer is A because it shows.