Answer:
 is a trinomial having three terms, with degree 5 and the constant term '3'.
 is a trinomial having three terms, with degree 5 and the constant term '3'.
Step-by-step explanation:
Considering the trinomial

As the polynomial contains 3 terms, so it is a trinomial.
As the highest power of the variable 'x' is 5, so the degree of this polynomial is 5.
Any term with no variable is called a constant term. so, 3 is a term with no variable. Therefore, the constant term is 3.
Therefore,  is a trinomial having three terms, with degree 5 and the constant term '3'.
 is a trinomial having three terms, with degree 5 and the constant term '3'.
 
        
             
        
        
        
Step-by-step explanation:
You're asking why 

let's transpose the first equation for y
-2x-6y=18
-6y=18+2x
6y=-18-2x
y=-18/6-2x/6
y=-3-⅓x as required
 
        
                    
             
        
        
        
Step-by-step explanation:
0.075 % is the probability of that
 
        
             
        
        
        
Answer: the answer is B. 90√2
Step-by-step explanation:
It is a 45 45 90 triangle and the hypotenuse is always the smaller side (x) root 2
Or x√2
 
        
                    
             
        
        
        
Answer:
the answer is 3 because 2a-2a+6a-2+2+2
2a-2a=0
6a-2+2+2=
6a-6
a= 3