True. 
two angles would be complementary if the sum of their angle measures is 90 degrees. 
60 degrees and 30 degrees make a complementary angle while 90 and 90 degrees make a supplementary angle.
        
             
        
        
        
Answer:
-3(8+2)=-30
Step-by-step explanation:
-3(8+2)
(8+2)=10
-3×10=-30
 
        
             
        
        
        
Answer:
B 656oz
Step-by-step explanation:
 
        
             
        
        
        
The answer is A because if you go from each point on Q  to R it is 7 units away
        
             
        
        
        
I belive the unit rate per goal is 5.7