Answer:
1/3
Step-by-step explanation:
rise over run. Find two places that land on a line I picked (0,0) and (3,1) then count up one from the first point and over 3 for the second.
 
        
                    
             
        
        
        
Answer:
Length: 21 cm and Width:  6cm
Step-by-step explanation:
Let  be the width and
 be the width and  length of the rectangle. We know:
 length of the rectangle. We know:
 -------- eq. 1
 -------- eq. 1
 (Perimeter of the rectangle) ------- eq.  2
    (Perimeter of the rectangle) ------- eq.  2
Substitute equation 1 in equation 2:

Using the value of y, we find x.
