Answer:
0.5 i believe 
Step-by-step explanation:
 
        
                    
             
        
        
        
The sum of the angles of the shaded area is 120°, and there are 360° in a circle, so the probability of landing on it is 1/3 of 33.33% repeating
        
             
        
        
        
The answer is hollow sphere
        
                    
             
        
        
        
Answer: -7/5
 
Step-by-step explanation:
x = - 5cm^2 - 7m^2 + 35/ m (5c - 7), C = (cross out the equal sign) 7/5 and m = (cross out the equal sign) 0 and n = -7/5
 
 
        
             
        
        
        
Answer:
|2|, |11 ¾|, |-12|, |-20.5|
Step-by-step explanation:
When you have absolute value, you basically remove the negative symbol.