Question

Given:

If CR = 2, RA = 3, and BC = 10, find CS.

Answer 1

a) 4
b) 6
c) 6 2/3
d) 15

Answer 2

somebody please explain this to me. I don't get it AT ALL.

Answer 3

This is a proportionality question. We know CR = 2 and RA = 3

so CA = 5 . If we also know that BC = 10 what would CS be. \[\frac{ 2 }{ 5 } = \frac{ x }{ 10 }\]