The complete question in the attached figure
we know that 
perimeter=24 ft
[the perimeter of a rectangle]=2*8+2*x-----------> 16+2x
24=16+2x-------> 2x=24-16----------> 2x=8----------> x=4 ft
the answer is 
the option C) x=4 ft
 
        
        
        
Answer:
see below
Step-by-step explanation:
P( yellow) = number of yellow sections / total sections
                  = 4/20
                    1/5
                   20%
 
        
                    
             
        
        
        
D
its just a basic logarithmic law.
 
        
                    
             
        
        
        
Answer:
In all you have 800 students.
The ratio of girls to boys is 300:500
500 x 300 = 150000
Step-by-step explanation:
Hope this helps?
 
        
             
        
        
        
Zac maloy, espen lind, amund bjorklund.