Answer:
c
Step-by-step explanation:
c
 
        
             
        
        
        
62,000 is reasonable (because of rounding)90*690=62,000
        
             
        
        
        
Answer:
A^(2) + B^(2) = C^(2)?????????????
Step-by-step explanation:
that's an isosceles triangle, not a right-angle triangle
 
        
             
        
        
        
Answer:
i got A
Step-by-step explanation: