10:40 am. 
9:30 plus 1 hour = 10:30 plus ten minutes= 10:40
        
                    
             
        
        
        
Step-by-step explanation:
y=-27
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Answer:
I think the answer is A
Step-by-step explanation:
 
        
                    
             
        
        
        
The Pythagorean theorem can be used to find the length of the diagonal (d) of a square.
d² = (3√2)² + (3√2)² = 18 + 18 = 36
d = √36 = 6
The measure of the diagonal is 6.