25 because the first square is a 3 by 3= 9 and the other one is 36 which is 6 by 6 and the last one is 4 by 4 so the last one is 5 by 5 or 25
 
        
             
        
        
        
Answer:
A) Sometimes
A ) Sometimes is the correct answer because b) always and c) never is not possible 
it cannot be always measured 90 degrees
 
        
                    
             
        
        
        
Answer: it’s commutative property.
Step-by-step explanation: commutative property is when you switch numbers but the answer still stays the same. Hope this helped!
 
        
             
        
        
        
Answer:
   √124 simplifies to 2√31 ≈ 11.135529
Step-by-step explanation:
√124 = √(4·31) = (√4)(√31) = 2√31
A calculator can tell you the numerical value. It is an irrational number near ...
   11.135528725660043844...