Supplementary angles are angles that are adjacent to each other and when summed to get a total of 180 degrees. In this case, DEF and FEG are supplementary. Thus the equation is <span>9x +1 + 8x + 9 = 180 = 17 x + 10; x then is equal to 10 so 
<</span>DEF = <span>9*10 +1 =91 degrees
</span><FEG = <span>8*10 + 9 = 89 degrees</span>
        
             
        
        
        
Answer:
they are living things that get their energy by eating dead animals and plants. they break down wastes of other animals.
Step-by-step explanation:
Hopefully this helps
 
        
             
        
        
        
No, because any real valued term with degree 0 would be a constant. All constants in an expression can be combined into single term. Therefore if the expression were of degree 0, all the terms would be constants and could be combined into a single term making the expression a monomial.
 
        
                    
             
        
        
        
Answer:
the 3rd one
Step-by-step explanation:
A proportional relationship has to have a Stright line. Hope this helps :)