Answer:
-12a2 + 9a - 5
Step-by-step explanation:
the 2 should be small
 
        
             
        
        
        
Answer:
it is 30°
Step-by-step explanation:
it is 30° because it is smaller that the it is 60° but bigger then the it is 90°(right angle)
 
        
                    
             
        
        
        
Answer:
nose pero me entiende n verdad
 
        
             
        
        
        
Answer:
it would be 7 and 8
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The rational numbers are  and the irrational functions are
 and the irrational functions are  .
.
Step-by-step explanation:
A rational number can be expressed in the form of  , where p and q are integers and q is not equal to 0. For example
, where p and q are integers and q is not equal to 0. For example  .
.
An irrational function can not be expressed in the form of  , where p and q are integers and q is not equal to 0. For example
, where p and q are integers and q is not equal to 0. For example  .
.
If any number is multiplied by a irrational number then the resultant number is an irrational number.
By the above definition we can conclude that:
The number  is a rational number.
 is a rational number.

Therefore  is an irrational number.
 is an irrational number.

Therefore 6.25 is a rational number.

Therefore 0.01045 is a rational number.

The number  is a rational number.
 is a rational number.

The number  is an irrational number.
 is an irrational number.

Therefore  is an irrational number. The numbers with recursive bar are always rational numbers.
 is an irrational number. The numbers with recursive bar are always rational numbers.