Answer:
Step-by-step explanation:




you do your math!! 
 
        
             
        
        
        
Use PEMDAS
1. 2(2^2)-2
=2(4)-2
=8-2
=6
2. 2((-2)^2)-(-2)
=2(4)+2
=8+2
=10
        
             
        
        
        
I hope this helps you 
1+33+57=180
1+90=180
1= 90
        
                    
             
        
        
        
Answer:
D
Step-by-step explanation:
Percent =  Part/Whole x 100%
Percent =  1/24 x 100%
Percent =  4% Rounded
 
        
             
        
        
        
Answer:
24 feet cubed
Step-by-step explanation:
When comparing the volume formula for a cone and the volume formula for a cylinder, a cone is 1/3 of a cylinder. Therefore, divide 72 by 3 to get the volume of a cone with the same base and height. It would not be 24 pi feet cubed because 72 feet cubed is already multiplied by the pi.