Step-by-step explanation:
180°=46° +2x=> 2x=134°=>x=67°
x+y=180°=>y=180° -x=>y= 180°-67°=>y=113°
 
        
             
        
        
        
Answer: 10.2
I hope that this helps! :3
 
        
                    
             
        
        
        
Answer:
480
Step-by-step explanation:
bebebbebeebbebebebebebebebebbebebeb 
 
        
             
        
        
        
Answer:
BDC is half of mBC = 11°
Easily you see that C is A + BDC = 23°
Since C = 23° so mDC is twice = 46°
x
 
        
             
        
        
        
Answer: y=3x+2
Step-by-step explanation:
y=mx+b
Plug in point (x,y)-->(6,8) m=3
8=3 (6) +b
2=b