Answer:
34 cm
Step-by-step explanation:
PR = PQ + QR
PQ = QR because Q is the mid-point
Since PQ = 17 cm, then QR = 17 cm 
so, 
PR = 17 + 17 
PR = 34 cm
 
        
             
        
        
        
9514 1404 393
Answer:
   y = -x +3
Step-by-step explanation:
The point-slope form can be a useful place to start.
   y -k = m(x -h) . . . . . line with slope m through point (h, k)
You require the line ...
   y -(-4) = -1(x -7)
   y = -x +7 -4 . . . . . . . . eliminate parentheses, add -4
   y = -x +3 . . . . . . . . . slope-intercept form
 
        
             
        
        
        
Correct answer is a) 27 degrees.
 
        
                    
             
        
        
        
Answer:
2xm
Step-by-step explanation:
 
        
             
        
        
        
Answer:
0.06 and 6/100
Step-by-step explanation: