Answer:
-43
Step-by-step explanation:
Using PEMDAS and multiplying first gives you (-5 + 7) - 45
This gives you 2 - 45 which equals -43
 
        
                    
             
        
        
        
Angle four is 22 degrees because dune side interior angles are supplementary
        
             
        
        
        
Answer:
-2/11
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:

 
        
             
        
        
        
According to math websites it is 4 i