Answer: someone please help bc i have no idea
Step-by-step explanation: bad werewolf
 
        
                    
             
        
        
        
Answer:
the answer is the third one.
Step-by-step explanation:
the number line is closed circle and at least means greater than or equal to so the answer is "C".
 
        
             
        
        
        
You would just do 5.7-8.1, which is -3.6 degrees Celcius. Hope I helped!
        
             
        
        
        
? ?? Hi so that doesn’t make sense
        
                    
             
        
        
        
You need to know the length of two sides and the degree of one angle.