Answer:
the opposite of 0 is 0 
Step-by-step explanation:The opposite of “zero” is “nonzero”. In programming, 0 denotes false and any other integer represents true.
 
        
             
        
        
        
Answer:
1/3
Step-by-step explanation:
since number 2 card was not replaced, we have;
probability of picking a second card, 3;
let S be number of sample space
n(S)= 4
n(3)= 1
Pr(3/2)= 1/3
(because since one was already chosen and n, the sample space would reduce)
 
        
             
        
        
        
32.5 square feet. If you do the area formula “A=5v13(13) over 2”
        
             
        
        
        
Answer: 9-2 & -2-(-9)
Correct me if I'm wrong.
Step-by-step explanation: