It’s B) null set i am pretty sure
        
                    
             
        
        
        
195- (9x25)-30. there ya go!
        
                    
             
        
        
        
Answer:
B. 8
Step-by-step explanation:
The sum of all exterior angles of pentagon is equal to 360°. There are such exterior angles: 62°, 66°, 77°, 59°, (12x)°. Thus, the sum 

 
        
             
        
        
        
My answer is 57 times .....
plse mark me the brainliest
        
                    
             
        
        
        
Answer:
10
Step-by-step explanation: