Answer:
The volume of a cylinder:
 
 
Step-by-step explanation:
To find the volume of a cylinder, you need the this formula:

-Use the given height and radius for the formula:

-Then, solve the formula:




So, the volume of a cylinder is approximately  
  .
 .
 
        
             
        
        
        
Answer:
x^2 - x^3 - 3x^2y - 3xy^2
Step-by-step explanation:
x^3 +y^3 - (x + y)^3
Expand the expression 
x^2 + y^3 - (x^3 + 3x^2y + 3xy^2 +y3)
Remove the parentheses
x^2 +y^3 -x^3 -3x^2y -3xy^2 - y^3 
Remove the opposites 
Answer: 
x^2 - x^3 - 3x^2y - 3xy^2
Hope this Helps!
 
        
             
        
        
        
oops i just did :)
Point-slope form is y - y_1 = m (x - x_1) where x_1 and y_1 are the given coordinates and m is the slope. When you plug the given values into the equation you get y - 3 = 6 (x - 8) .
 
        
             
        
        
        
Solve for x by simplifying both sides of the equation, then isolating the variable
x is equal to y/12
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
We need to simplify out the given exponential expression . The given expression to us is ,
 
 
We can use the <u>Law of </u><u>Exponents</u> to simplify the given expression . Recall that ,

Note that , we can write ,
 
 
Therefore our expression becomes ,
 
 
Simpify using the Law of Exponents , 
 
 
Open the brackets in exponent ,
 
 
Simplify to get final expression ,
