Answer:
either of two angles whose sum is 180°.
Step-by-step explanation:
Two Angles are Supplementary when they add up to 180 degrees. They don't have to be next to each other, just so long as the total is 180 degrees
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:r=12cm,h=18cm,v=?
Vol. Of a cylinder=Πr²h
V= Π×12²×18
V= Π×144×18
V=2592Πcm³
 
        
             
        
        
        
Answer:
(-2,1) (-3,0)
Step-by-step explanation:
It hits on the line
 
        
             
        
        
        
Answer:
you will get 5 outcomes chooseing blue
Step-by-step explanation: