Answer:
Option B is correct.
Step-by-step explanation:
It is given that :
The formula for the lateral surface area of a cylinder is
where
S represents the lateral surface area of cylinder,
r represents the radius of the bases and
h represents the height of the cylinder.
Solve for r;
Given:
Divide both sides by ,
Simplify:
Therefore, the radius of the bases of the cylinder is,
Answer:
X INTERCEPT = -0.5
Step-by-step explanation:
To find the X intercept you simply replace the Y with a zero.
this would make it 0=4x+2
now you solve it as usual.
0=4x+2
-2=4x
-2/4=4x/4
-0.5=x
x=-0.5
7-2/3x<x-8
add 2/3x to both sides
7<5/3x-8
add 8 to both sides
15<5/3x
times 3 both sides
45<5x
divide both sides by 5
9<x
Step-by-step explanation:
I'm not sure if the question is or , so we can do both:
First, let's subtract from both sides to isolate the on the left-hand side:
Next, let's multiply both sides by to get by itself:
First, let's subtract from both sides to isolate the on the left-hand side:
Next, we can take the reciprocal of both sides to get rid of the fraction on the side with :
Next, we can divide both sides by to get by itself:
3x - 42 = 30
3x = 72
x= 24
jaclyn spent $24