Answer:
    1/6
Step-by-step explanation:
The gradient of the line segment is the same as slope
m = (y2-y1)/(x2-x1)
    = ( -4 - -5)/( 2 - -4)
    = (-4+5)/( 2 +4)
    1/6
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
2200(1+0.0225/12) raised to the power of 12(4)
2200(1.001875) raised to the power of 12(4)
2204.125 raised to the power of 12(4)
2.98771099E160 
or 2.98771099 multiplied by 10 to the 160th power
 
        
             
        
        
        
First we take the two points (-7,5) and (-5,9).
Compute the slope: 

Then the linear relation may be in the following form 

Since the point (-7,5) is on the line, then 

The relation is then 

.
We check that the other point are on the above line:

W
e have then a linear relation.
 
        
        
        
Answer:
33,600
Step-by-step explanation:
length=20m
wide=14m
area= 28m²
1m= 28
cost = 120*28= rs33600 per m²