Answer:
area is 630
we can multiply 2 1 by 21= 63 by 10=630
Answer:
Yes
Step-by-step explanation:
Techinally, it would be a/2 and that would turn into .5a so that would be an algebraic expression.
Answer: 92
Step-by-step explanation:
Answer:
i believe X is 4
hope that helps
Step-by-step explanation: