Answer: 209.44
Step-by-step explanation:
V=πr2h 3=π·52·8 3≈209.43951
Answer:
243x - 16
Step-by-step explanation:
here you i hope it helps
or else it can be this one too
Answer:
Marina's design uses more cardboard.
in Kristen's design, it uses:
3*4/2*2+10*5+3*10+4*10=132 sq inches.
in Marina's design, it uses:
6*3*2+3*7*2+7*6*2=162 sq inches.
132<162
Therefore Marina's design uses more cardboard.
The difference between 2 designs are:
162-132
=30 sq inches
Answer:
1
Step-by-step explanation: