Answer: 1- a square has 4 equal sides so if one side is 9cm then the rest are 9cm, so 9x4= 36cm
2- do the same thing as part 1 but add a power of 2 to it, so 36^2 = 1296cm
Step-by-step explanation:
Answer:
6.735
Step-by-step explanation:
im smart
Answer:
-7
Step-by-step explanation:
HOPE THIS HELPS
Answer:
its C
Step-by-step explanation:
20+(-3.05)+(-9.8)=20-3.05-9.8=7.15
