The answer would be 24.6 cm
        
                    
             
        
        
        
Answer:
C would be your answer as the formula for the volume of a cone is pi*r²*h/3
Step-by-step explanation:
 
        
                    
             
        
        
        
1. Observe question
2. Employ Point-Slope formula
(y2 - y1)/(x2 - x1 )=
(-10-9)/(-6-9) = 
-19/-15=
19/15
Slope: 19/15
 
        
                    
             
        
        
        
Answer:
6x-21
Step-by-step explanation:
 
        
             
        
        
        
 Answer:
 d. The common ratio is 1.1
Step-by-step explanation:
To see if the data has a common ratio or common difference, we have to see if the division between them is equal(common ratio), or if the difference between them is equal(common difference).
In this case, since  , it has a common ratio.
, it has a common ratio.
To find it, we divide consecutive terms. For example:

So the correct answer is:
 d. The common ratio is 1.1