Answer: Multiplication
Step-by-step explanation: The M in PEMDAS stands for Multiplication
The answer is
A) 3 1/4 feet
Answer:
It is given that the volume of a cone =
cubic units
Volume of cone with radius 'r' and height 'h' = ![\frac{1}{3}\pi r^2h](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2h)
Equating the given volumes, we get
![3\pi x^3=\frac{1}{3}\pi r^2h](https://tex.z-dn.net/?f=3%5Cpi%20x%5E3%3D%5Cfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2h)
× ![3x^3](https://tex.z-dn.net/?f=3x%5E3)
![r^2h=9 x^3](https://tex.z-dn.net/?f=r%5E2h%3D9%20x%5E3)
It is given that the height is 'x' units.
Therefore, ![r^2x=9x^3](https://tex.z-dn.net/?f=r%5E2x%3D9x%5E3)
![r^2=9x^2](https://tex.z-dn.net/?f=r%5E2%3D9x%5E2)
Therefore, ![r=3 x](https://tex.z-dn.net/?f=r%3D3%20x)
So, the expression '
' represents the radius of the cone's base in units.
Answer:
it is called Common Multiples
Is it 25 cm???????.................