Steps:
18 x 2
What is that?
You can also think of it as 9 x 4 if that is easier
Then whatever you got for that, add 21 then subtract 12 and add 1
I don't know how to explain but the answer is 2.4.
Answer:
<BOC = 100*
Step-by-step explanation:
Answer:
vvv dvw
Step-by-step explanation:
dnbvfv nb f
surface area = (2)(5)(13)+(13)(10)+(12)(10)