Answer:
D, D, A, C
Step-by-step explanation:
Congruent means equal.
T and r are alternate angles
Vertically opposite angles are equal
Y is 47 degrees because since the full angle is 90 degrees, subtract:
90-43 = 47
Hope this helps :)
-jp524
 
        
                    
             
        
        
        
Answer:
your answer to page one is 
3 11/24 
the second page is 
13 2/3
the third one is 
10.7
the forth one is also 10.7
 
        
                    
             
        
        
        
The polynomial with 6 roots is the one of degree 6, so the correct option is:

<h3>
Which polynomial function has 6 roots?</h3>
You need to remember that if p(x) is a polynomial of degree N, then it has N roots (such that some of these N roots may be equal or not).
Then we just need to find the polynomial of degree 6. (Remember that the degree represents the maximum exponent of the polynomial).
In this case, the only one of degree 6 is:

Which is the last option.
If you want to learn more about polynomials, you can read:
brainly.com/question/4142886
#SPJ4
 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
3 is not irrational, it can be converted into a fraction (ratio) 3/1 quite easily