Answer:
x = 100°
Step-by-step explanation:
The measure of a chord- chord angle is half the sum of the arcs intercepted by the angle and its vertical angle, that is
x =  (71 + 129)° = 0.5 × 200° = 100°
 (71 + 129)° = 0.5 × 200° = 100°
 
        
             
        
        
        
Answer:
x ≤ 13
Step-by-step explanation:
-4 + x ≤ 9
-4         -4
x ≤ 13
 
        
             
        
        
        
Y=1/3x+2 
(-6,0)
(0,2)
(6,4)
        
             
        
        
        
Answer:
b the center of the circle. pls madk brainliest. 
 
        
             
        
        
        
Step-by-step explanation:
