Answer : 19.6cm
I hope this helps you! Have a good day!
 
        
             
        
        
        
The answer you are looking for is: 
(1/8)*24=
3 
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Have a wonderful day!!
        
                    
             
        
        
        
Answer:
These two lines are parallel and system of these equations have no solution
Step-by-step explanation:
Parallel Lines: Lines having same slope and different x and y intercept are parallel lines. System of such equations does not have any solution as these lines does not intersect at any finite points.
Standard form of line is  where
 where  is slope and
 is slope and  is y-intercept.
 is y-intercept.
First Line:

Second Line:

Hence these two lines are parallel and system of these equations have no solution
 
        
             
        
        
        
Answer:
The length of river D is 2550
length of river C is 2550+500=3050
Step-by-step explanation:
Let the river D be 'x'
and the river C is (x+500) 
x + x + 500 = 5600
2x + 500 = 5600
2x = 5600 - 500
2x = 5100
x = 5100/2
x = 2550
The length of river D is 2550
length of river C is 2550+500=3050