Answer: 493,700,000
Step-by-step explanation:
 
        
             
        
        
        
Distance = speed rate x time
Speed rate = 120 miles per hour
Time = 3 hours 
Replacing:
D = 120 mph x 3 h = 360 miles
 
        
             
        
        
        
Since both is equal to p(a), you can set them as equal to each other:
15 = 2a - 3
18 = 2a
9 = a
        
             
        
        
        
I can make inferences to the text or article..
        
             
        
        
        
Answer:
100°
Step-by-step explanation:
The angle between chords is the average of the intersected arc angles.
∠FKJ = ½ (84° + 76°)
∠FKJ = 80°
∠HKJ is supplementary to ∠FKJ.
∠HKJ = 180° − 80°
∠HKJ = 100°