Answer:
$39.68
Step-by-step explanation:
12.40÷2.4=4.96
4.96×8=39.68
For combining like terms: it is 7z
I don’t know sorry mansisnsiwhe sha
This is very weird. How to find x and round that answer to the nearest tenth,
Answer: 3234 cubic units
Step-by-step explanation:
Volume of cylinder: πr²h
The diameter of the cylinder is 14 units so the radius is 7 units.
Now we'll substitute.
π = 22/7
h = 21
πr²h
π × 7² × 21
22/7 × 49 × 21 = 3,234
The volume is 3,234 cubic units.