Answer: 306.9
Step-by-step explanation: 3.1 x 11 = 34.1 x 9 = 306.9
Volume of what? volume of cube etc
Answer:
The answer is B.
Step-by-step explanation:
Diameter x Pi = Circumference
8 x 3.14 = 25.12
Answer:
She subtracted the two 10x's where instead you're supposed to add them together.
Step-by-step explanation:
V=hpir^2
r=2
h=5
pi≈3.141592
v=5*3.141592*2^2
v=5*3.141592*4
v=20*3.141592
v=62.83185307179586476925286766559
round to tenth
62.8 cubic units
