It is 1/4 of the area of the larger triangle...basically if you connect the three midpoints of the triangle's sides it creates four identical smaller triangles...
The perimeter is one half of the larger triangle...
        
             
        
        
        
Answer:
f(x) = 1/2x
Step-by-step explanation:
When x = -4  the output is -2
We are dividing by 2
When x = -2 the output is -1
f(x) = 1/2 x
Check when x = 2
f(2) = 1/2 (2) =1
 
        
             
        
        
        
If you mark up 584 by 25%, you get 730. Therefore, the price of the refrigerator after the markup is $730.
 
        
             
        
        
        
<span>( 144 + 6 x 8 ) ÷ 3 = g
(144 + 48) </span>÷ 3 = g
192 ÷ 3 = g
64 = g or g = 64