So basically you're dividing 12 by 3 times x which is 12 over 3x. 12/3x
        
             
        
        
        
Vertical angles are always congruent, or of equal measure. 
Vertical angle is equal to given angle. Answer is:(2x+11)
        
             
        
        
        
y = 3p+85, because they are vertical angles. 
x = 2p ‐ 10, because they are vertical angles too. 
 
        
             
        
        
        
Answer:
201.06 ft
Step-by-step explanation:
 
        
             
        
        
        
Answer:
63
Step-by-step explanation:
x = # in ones place
y = # in tens place
x + y = 9
y = x - 3
substitute:
x + x-3 = 9
2x - 3 = 9
2x = 12
x = 6
y = 3