You and your friend covered a total distance of 72 kilometers in a bicycle race. the distance was covered into 9 equal parts. you covered 4 parts and your friend covered 5 parts.

whats the question then?

Step-by-step explanation:

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

i think da answer is

d.square root of 3