Answer:

Step-by-step explanation:
Given:

1.

2.

3.

4.

5.

6.

7.

8.

 
        
             
        
        
        
Your answer is 199cm is not equal because of 10mm equal 1cm and 100cm equal 1 meter and 100,000cm equal 1 km. Hope this helps.
        
             
        
        
        
Answer:
c and d
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
One is asked to find the distance between two points on a coordinate plane. The easiest way to do so is to use the distance formula, this formula is the following:

Where ( ) and (
) and ( ) are the points which one needs to find the distance between. In this case, these points are as follows:
) are the points which one needs to find the distance between. In this case, these points are as follows:


Substitute these points into the formula and solve for the distance between these points,


Simplify,






 
        
             
        
        
        
Answer:
cm scale
Step-by-step explanation:
it may help you to understand