Answer:
perimeter = 6w
area = 2w^2
Step-by-step explanation:
we can use the variable w for width, and 2w for length perimeter would be width + width + length + length, or 6w
area is width x length or 2w^2
 
        
                    
             
        
        
        
Answer:
9/34
Step-by-step explanation:
P(QnR) = P(Q) * P(R) 
= 12/17 * 3/8
= 9/34
 
        
             
        
        
        
It would be none because the same would be the reciprocal which would be (-7, -8.75)