Check the picture below.
notice, we have three pair of sides, let's add them all up to get the area

Answer:
who is that? Maybe i know this person...
Step-by-step explanation:
Answer: jimmy needs a new job
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
Any numbers to the 2nd powered are always squared. Whenever you are given an exponent, the base is the number that you multiply, and the power is one more than how many times you multiply the base number together. In this case, you multiply five by itself once to get 25 as your answer.
Your Answer would be:
4x2<span> – 9 = (2x - 3)(2x + 3)
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Hope this helps!