To find the area of a square, do base times height.
If it is a square then all the sides are equal. Take 12 and divide it by 4 to find out that each side is 4 feet.
Base-4
Height-4
(4)(4)=16
I think it’s B but I’m not 100%
Step-by-step explanation:
jajajsjhshhsejjddjidndjdjdjxndjdkhsjdjddjdkd
we are given to simplify

Open the bracket and write the like terms together

when the bases are same then the exponents gets added

Answer:
The opposite of -11 is 11, and I dont understand what else you're asking
Step-by-step explanation: