Can i get help with segments and distance? look at the image above. it isn’t hard i just need help.

1. CD = 4 because you count on the number line from where c starts to where d ends.

2. AC = 7 because you count on the number line from where A starts to where C ends.

3. I'm not too sure about this one, sorry!

4. BC + CD = 8 you do the same thing as number 1 and 2 and then just add the different segments to get your answer.

is only a line? i think so

c

step-by-step explanation:

i think because what else can be a sample of every member