Answer:
6 in 2.
Step-by-step explanation:
Area =  √s(s-a)(s-b)(s-c)
=  √6×(6 - 4)×(6 - 3)×(6 - 5)
=  6 inches 2.
 
        
                    
             
        
        
        
Answer
Find out the how long did they rest in 8 hours.
To prove
As given
contestants in a dance-a-thon rest for the same amount of time every hour.
A couple rests for 25 minutes in 5 hours .
As 
25 mintues = 5 hours

1 hours = 5 mintues
Thus in 1hours a the dance -a-thon rest for 5 mintues.
Now for 8 hours.
8 hours = 8 × 5 mintues
             = 40 mintues
Therefore in 8 hours  a dance-a-thon rest for 40 mintues.
 
        
                    
             
        
        
        
Answer:
Explanation:
The figure labeled A cannot be because the cross and the line are not oriented in  the same relative position as in X.
The figure labeled B cannot be because the line and the the image with the three lines are not oriented in the same relative position as in X.
You cannot tell about the figures labeled C because you do not see the images of the cross and the line.
The figure labeled E cannot be because the image with the three lines is not oriented in the same relative positiion with respect to the other two as in X.
You cannot tell about the figure labeled F because the image of the cross and with the three lines are not shown.
The figure labeled G is correct: you can just rotate the cube labeled X 90 degrees counterclockwise about a vertical axis that passes through the center of the cube and get the cube labeled G.
 
        
             
        
        
        
Answer:
x > 7
(I think this is Right but not sure yet )