Answer:
Go on Desmos
Step-by-step explanation:
 
        
                    
             
        
        
        
Height = 9 ft 
Radius = Diameter/2 = 12/2 = 6 ft
Volume of a cone = 1/3πr²h
= 2/3 × 3.14 × 6 × 6 × 9 
= 339.12 ≈ 339.1 cubic foot.
        
                    
             
        
        
        
K= -3
3y = x+6 can be rewritten as y = 1/3x + 2
a perpendicular slope is the opposite reciprocal of the original slope
so instead of 1/3 it would be -3
therefore. k must equal -3 to be perpendicular to 3y = x+6
        
             
        
        
        
It would be 3.01 because 40.00-40.00 is 0 then take away the other numbers 3.68- 0.67 is 3.01
        
             
        
        
        
Answer: 1 to 6 or 1/6 
Step-by-step explanation:
5 to 30 is 5/30
simplify to 1/6 because both the 5 and 30 are divisible by 5