They are the same length,because 3 fr is the same as 12 inches times 3 equals 36 inches
        
             
        
        
        
I believe it’s expression c sorry if I’m incorrect
        
             
        
        
        
If y=0 then,
2x-8=0
2x=8
X=8/2
X=4
Answer is c
        
                    
             
        
        
        
Answer:
Area of rectangle = l x b
 18 = l x b
Factors of 18 =
1 x 18 = 18
2 x 9 = 18
3 x 6 = 18
So each of the sides can be either 1cm and 18 cm, 2cm and 9cm and 3cm and 6cm.