Answer:
x squared+4x−12
Step-by-step explanation:
Maybe u should do inverse operation on both sides idk but just try it
D is the correct answer i think
Answer: 50
Step-by-step explanation: all you have to do to find the perimeter is add all of the sides. I got 50 by adding these numbers.
Answer:
i think it's 10 but i might be wrong
Step-by-step explanation: