If a circle has center (a,b) and radius r, the equation is

So, you have

Answer:
Step-by-step explanation:
A cube is made up of 6 squares
One square has 4 edges of equal length
The area of one face is Area = s^2
Therefore the surface area is 6 * s^2
The area of this cube is 6 * 5 * 5 = 150 units.
For this inequality x is greater than or equal to 12
Answer:
7
Step-by-step explanation:
7*4=28 which is the closest u can get to 30 with out going past it