Answer:
3a-3b-5c
Step-by-step explanation:
((3a-3b)²-(5c)²)÷(3a-3b+5c)=((3a-3b-5c)(3a-3b+5c))÷(3a-3b+5c)=3a-3b-5c
Answer:
a
Step-by-step explanation:
dsff
Answer:
The radius of the cylinder is 3 inches.
Step-by-step explanation:
For any given cylinder, the volume can be expressed as:
volume = 
h
where r is the radius of its circular surface, and h is its height.
Given that: volume = 54π cubic inches, and the height = 6 inches.
then,
54
=
x
x 6
54
= 6

= 
= 9
r = 
r = 3
The radius of the cylinder is 3 inches.
3 because 4×3=12 and if you divide12÷3/4 it helps you check