This question asks what is half of 45. 
45 divided by two equals 22.5
The car will travel 22.5 miles in .5 hours.
        
                    
             
        
        
        
Answer:
zero of a polynomial can be defined as the points where the polynomial become 0 as a whole.
An equation formed with variables, exponents and coefficient together with operation and an equal sign is called polynomial equation.
I hope this will help you
 
        
             
        
        
        
Answer:
As it ایس the correct answer is 45
78
7.90