Answer:
m∠RPQ = 8°
Step-by-step explanation:
m∠QRS = 4x - 15
m∠RPQ = x + 1
m∠PQR = x - 2
m∠QRS is exterior angle and m∠RPQ and m∠PQr are opposite interior angles to m∠QRS
m∠QRS = m∠RPQ + m∠PQR      {Exterior angle property of triangle}
 4x - 15 = x +1 + x - 2
4x - 15 = x + x + 1-2          {Combine like terms}
4x - 15 = 2x - 1        {Subtract 2x from both sides}
4x - 2x - 15 = - 1
 2x - 15 = - 1                  {Add 15 to both sides}
2x = -1 + 15
2x = 14          {Divide both sides by 2}
x = 14/2
x = 7
m∠RPQ = x + 1 = 7 + 1 = 8°
 
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation:
 
        
             
        
        
        
Answer:
yes sir i can elp you let me just get you a dicktionary
Step-by-step explanation:
 
        
             
        
        
        
Y=19, It's a straight horizontal line.
        
             
        
        
        
I believe the answer is the fourth option....because 13 × 3 is 39 5 × 3 is 15 and 12 × 3 is 36