Answer:
Explanation:
Answer:
2x+21
Step-by-step explanation:
Area=Base*height
(x+7)*(x+3)
x*x=2x
7*3=21
2x+21
They are both 40 lol, it’s the same
Step-by-step explanation:
If 21 is not repeating, then it's easy.
If If 21 is repeating, then the solution is:
There you go, the answer is circled. The rest is the work that goes to it.