Answer:
3
Step-by-step explanation:
i think
a. 3
b. 6
and i got the last answer as 11
I am not too sure about the last one, sorry. Hope this helped!
52
length = 12+2=14 feet
P = 2l+2w = (2 x 14) + (2 x 12) = 52
Hope that helps! Have a wonderful day :)
This is the Pythagorean identity, therefore .
5x+4
6x+8-x-4
