First, you have to get the equation equal to 0. To do that, you need to subtract the

and 48 from the right side of the equation and put it on the left side. The new equation will read
Answer:
The Surface area of the moon is 
Step-by-step explanation:
Given:
Diameter of the moon = 3.8 x 10 to the 8th
To Find :
The surface area of the moon = ?
Solution:
The moon is in the shape of of the sphere .
So the surface area of the moon = surface area of the sphere
The surface area of the sphere = 
Where r is the radius of the sphere
Radius , r = 
r = 
r = 
Now the surface area of the moon with radius r =
is
=> 
=>
=>
=>
=>
Answer:
9 x 4 = 36 divided by 2 = 18
6 songs
The way to find this answer is to divide 18 by 3, which is six, which means that after every six songs a commercial is played.
Hope this was helpful and that I explained it correctly.
let's recall that the domain of a set is always the list of all x-coordinates in each pair.
