Answer:
the answer of this question is 
x is equal to the y to the power ➖ 1
 
        
                    
             
        
        
        
Answer:
degree 5
Step-by-step explanation:
the degree of a polynomial is determined by the term with the largest exponent and is the value of the exponent.
 is the term with the largest exponent of 5
 is the term with the largest exponent of 5
degree of polynomial is 5
 
        
             
        
        
        
Hello!
The angles are supplementary meaning they add to 180°
a + 2a + 3 = 180
Combine like terms
3a + 3 =  180
Subtract 3 from both sides
3a = 177
Divide both sides by 3
a = 59
the answer is 59°
Hope this helps!
        
                    
             
        
        
        
Let x = 0.25555…
10x=2.555…
9x=2.3
90x=23
x=23/90