Answer:
   58 in
Step-by-step explanation:
The fact that the rectangles are congruent means both have a length of 18 in and a width of 11 in. The perimeter is ...
   P = 2(L +W)
   P = 2(18 in + 11 in) = 2(29 in)
   P = 58 in
The perimeter of KHGJ is 58 inches.
 
        
             
        
        
        
The answer is 8. Hope it helps :)
        
             
        
        
        
Answer:
x=5, y=-3, x=-4, y=9
Step-by-step explanation:
1. x=5, is a vertical line cutting the x axis at 5
2. y=-3 is a horizontal line cutting the y axis at -3
3. x= -4, is a vertical line cutting the x-axis at -4
4. y=9, is a horisontal line cutting the y-axis at 9
 
        
             
        
        
        
It's basically 5,000*2=10,000
 and 10,000/2=5,000. your answer would be either they multiplied 5,000 by 2 and 10,000 divided by 2, they increased the sales by 5,000