Answer:
You need 10 of those numbers to be whole numbers, decimals, or fractions (THESE ARE RATIONAL)
You need the other 10 of those numbers to radicals, or numbers similar to pi (THESE ARE IRRATIONAL)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
960 cubic centimeters
Step-by-step explanation:
Base area is area of triangle: b*h*1/2
= 12*8*1/2 = 48
Base area times height is 48*20 = 960
 
        
                    
             
        
        
        
You have to complete the square on this to get it into standard form of a circle.  Move the 8 over to the other side because that's part of the radius.  Group together the x terms, take half the linear term which is 8, square it and add it in to both sides.  Half of 8 is 4, 4 squared is 16, so add in 16 to both sides.  I'll show you in a sec.  You don't need to do anything to the y squared term.  This just means that the center of the circle does not move up or down, only side to side, right or left.  Here's your completing the square before we simplify it down to its perfect square binomial. 

.  Now break down the parenthesis into the perfect square binomial and do the addition of the right: 

.  This is the standard form of a circle that has a center of (4, 0) and a radius of 
 
 
        
        
        
96 oz is greater than 5 lb
        
             
        
        
        
Answer:
no hablo ingles
Step-by-step explanation:
??y voy a 5c