Answer:
This is an a fake answer but I want to supposed to be multiple pictures?? Because you said add an explanation for each picture and is this history? Are you sure it’s math
Step-by-step explanation:
x=-14
Y=40
Perimeter=(4×14+3)×4=236
as long as it's a square then
Answer: 3
(-1÷3)3=3
-1/3= 3.33333333333333/3=3
7: B
8: D
9: C
10: 1/2