Answer:
x=9
Step-by-step explanation:
2x+12=5x-15
3x=27
x=9
Step-by-step explanation:-8x+24-4x<108
108-24
-12x<84
x<7
Answer:
D: 8,100π in²
Step-by-step explanation:
The formula for area of a circle is
A = πr²
The radius is squared, so if the radius or a new circle is 6 times larger (multiplied by 6), the difference in area will be 36 times greater. So the area is
225π(36) = 8,100π
Zenitsu from Demon Slayer