Answer:
13
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Hello there! In normal form it would be 213/412 but in simplest form there is no fraction.
Step-by-step explanation:
There is no simplest form for this fraction
Hope this helps! :)
 
        
             
        
        
        
Answer:
the answer is differently C
 
        
             
        
        
        
Answer:
x = 60°
y = 72°
z = 48°
Step-by-step explanation:
x = 180 - p = 180 - 120 = 60
Since y;z = 3:2 ,   2y = 3z  or z = 2y/3
Now, x + y + z = 180
60 + y + 2y/3 = 180     Multiply thru by 3 to remove the fraction
180 + 3y + 2y = 540
180 + 5y = 540
5y = 360
y = 72
z = 2(72)/3 = 48
Check:  60 + 72 + 48 = 180