Answer:
12 and 13
Step-by-step explanation:
All the sides add like a rectangle with two sides measuring 4 and two measuring 2 so you would add 4+4+2+2=12
It’s - ( - 3 ) because a negative times a negative equals a positive so it wouldn’t be - ( 3 ) because it would turn into a negative number and - ( - 3 ) would be positive
You swap x and y. for example, the first set is (0,1) so the inverse would be (1,0)