Answer:
explain what you need help about then i will try to help you
Step-by-step explanation:
Here is the work for this equation:
2+9-x/4 =10
11-x/4=10
11-x=40
x=29
Answer:
72 spheres are formed
Step-by-step explanation:
We start by calculating the volume of the metallic cylinder
Mathematically, we have this as;
V = pi * r^2 * h
V = pi * 21 * 14^2
V = 4116 π cm^3
The volume of each small sphere is;
V = 4/3 * pi * r^3
= 4/3 * π * 7/2^3 = 57.167 π cm^3
To get the number of small spheres, we simply divide the volumes
That will be 4116 pi / 57.167 pi = 72
The best description to simplify 34/3 would be 11.33 on going
