Answer:
Radius = 12 cm
Step-by-step explanation:
Given:
Volume of the cylinder is, 
cm³
Height of the cylinder, 
cm
Let the radius be 
Using the formula for volume of cylinder,
Plug in 3165.12 for 
, 7 for 
and solve for .
Therefore, the radius of the cylinder is nearly 12 cm.
Answer:
B. y= -2x +2
Step-by-step explanation:
the slope is negative 2 and the point where the line crosses the y-int is 2
48 inches is the area in the front of the building
3/4 times 18= 13.5
31.5-13.5=18
It cost 18 dollars for the skirt with a discount.
It cost 13.5 for the blouse as opposed to the original price of 18 dollars.
18(skirt)+13.5(blouse)=31.5
If you set up a proportion to find the original price of the skirt you will get the answer.
18/x=75/100
75x=18 times 100
75x=1800
75x/75=1800/75
x=24
The original price of the skirt is 24 dollars.
As an improper fraction, it is
.
