Answer:
180
Step-by-step explanation:
180-120 = 60 this is one of all the congruent angles
of the top of my head i know a regular triangle has three 60 degree angles meaning it is 60*3 = 180
 
        
             
        
        
        
Answer:
answers 
Step-by-step explanation:
A. Vertex at (−6, 1)
 
        
             
        
        
        
Answer:
well it can be 3 theres many answers
Step-by-step explanation:
3x3x3
 
        
             
        
        
        
Answer:
don't know it sorry about tht
 
        
                    
             
        
        
        
Answer:-$60
Step-by-step explanation: the answer is -$60 because multiply 40 by 4 you get $160 and you only have $100 so then you would 100-160=-60