What is the midpoint of the line segment kl on the number line if k (-0.3) and l (0.1)

You can find the midpoint of the line by merely finding the average value of its two endpoints. You add the two endpoints, and divide it by two. In this case,

(-0.3 +0.1)/2 = -0.1

Thus, the midpoint of the line is located at point -0.1 on the number line.

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm

The total would be 40.53