Answer:
272
Step-by-step explanation:
Do you need this?
 
        
                    
             
        
        
        
Answer: 1.8x
Step-by-step explanation:
 
        
             
        
        
        
Answer:
In this, 3.695 to 4, the tenths was rounded
Step-by-step explanation:
 
        
             
        
        
        
4x and 2x line along a straight line, their sum then must be 180° so
6x=180
x=30
So the angles in there are:
3(30)-5=85°
2(30)=60°
4(30)=120°