The answer you're looking for is s=6.
by substitution you'd get 6.
        
             
        
        
        
Answer:
hey ;

is an irrational number
Step-by-step explanation:
here's the proof in attachment. 
<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>
 
        
             
        
        
        
Answer:
Area= 452.16 cm2
Step-by-step explanation:
12 x 12 = 144
144 x 3.14 = 452.16
 
        
             
        
        
        
Answer:
Does not represent a polynomial
Step-by-step explanation: