Answer:
(3) is the right answer because 360° - 308° = 52°
 
        
             
        
        
        
Answer: A
Explanation:
(6x^2 - x + 8) - (x^2 + 2)
6x^2 - x + 8 - x^2 - 2
= 5x^2 - x + 6
        
             
        
        
        
Answer:
48
Step-by-step explanation:
A square has 4 sides of equal length. 12 x 4=48
 
        
                    
             
        
        
        
You would divide 121 by 8. 
121 / 8 =  15.125 So she did about 15 sit ups in a minute. Hope this helps!
 
        
                    
             
        
        
        
Answer:
y = V x2 +2 over 5
Step-by-step explanation: