Answer:
56m cubed
Step-by-step explanation:
7m×2m×4m=56m
Answer:
<h2>r = 3 in</h2>
Step-by-step explanation:
The formula of a volume of a cone:

r - radius
H - height
We have V = 12π in³ and H = 4 in. Substitute:

Answer:
I hope this helps. This is what a number line looks like and how you do it.
8)


The 4 is a squared number (2<span>×2).
</span>Answer:

12)

The 441 is a squared number (21<span>×21)
</span>Answer: 21