Answer:
Surface Area = 4071.5
Step-by-step explanation:
A = 4 π 
A = 4 ×π×18×18
A = 4071.5
Bravo!
Answer:
8x+9
if you are happy with my answer, please give brainliest :)
Step-by-step explanation:
Combine like terms:
2x+9+6x=8x+9
Answer:6536
Step-by-step explanation:
Answer:
they are both the same equal
Step-by-step explanation:
can i get brainliest
-3+7=4
-10-2=-12
4 > -12
-3+7 > -10-2