Step-by-step explanation:
Given 

Hope it will help :)
 
        
                    
             
        
        
        
In one turn of the wheel, you will move the circumference of the wheel. To find the circumference, you just do π × diameter, so π × 34 = 106.8 inches. In 5 turns, you will just go 5 times the circumference, so you multiply by 5 to get 534.1 inches. I hope this helps!
        
             
        
        
        
Answer:
9 is the value of a in the equation
 
        
             
        
        
        
Answer:5π/12
Step-by-step explanation:
180°=π
75°=x
x=75π ➗ 180
x=5π/12