The coordinates of point a are (-6, 4). the coordinates of point b are (3, 4). which expression represents the distance, in units, between points a and b?
a. |-6| + |3|
b. |3| - |-6|
c. |-6| + |-4|
d. |4| - |-6|

A(-6;4), B(3,4)



A. |-6|+|3|=6+3=9 True
B. |3|-|-6|=3-6=-3 False
C. |-6|+|-4|=6+4=10 False
D. |4|-|-6|=4-6=-2 False

The A

:)

It is a percent with money involved too divide and you should have your answer

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