I think it is A. -7
I think that because FG's distance is 6, and if FG and HI are equal, then their distances should both be equal to 6.
        
             
        
        
        
Answer:
656.25m^3
Step-by-step explanation:
Also 1/2 is equivalent to 0.5
25*17.5*1.5=656.25
 
        
             
        
        
        
Answer:
(-3,-5)
Step-by-step explanation:
When rotating 180˚ degrees about the origin just switch the value of the number from positive to negative or negative to positive
 
        
             
        
        
        
Answer:
PEMDAS 
(5/12) +(23/10) 
5/12=0.42
23/10=2.3
0.42+2.3=2.72 
2.72 is the correct answer
 
        
             
        
        
        
The answer would be B, since the other two just have to equal 100.