8(x + 5) = 56
first step id to distribute the 8 through the parenthesis
8x + 40 = 56
 
        
                    
             
        
        
        
Answer:
The measure of one exterior angle is 45 degrees.
Step-by-step explanation:
The formula to find exterior angle of and shape is 360 degrees divided by n (number of sides the shape has). 360 divided by 8 = 45 degrees.
 
        
                    
             
        
        
        
Answer:
always
Step-by-step explanation: