Question

Help with this question, please!! I don't understand. I need to raise my geometry grade ASAP!!

Answer 1

Answer:

$\frac{9}{19}$

Step-by-step explanation:

Given :

On line JM

To find the probability that a point lies on the line JK & LM.

Solution :

Probability of an event = $\frac{Number \ of \ favourable \ outcomes}{Total \ number \ of \ possible \ outcomes}$

⇒ $\frac{Length \ of \ line \ JK \ and \ LM}{length \ of \ line \ JM}$

⇒$\frac{8 + 1}{8 + 10 + 1} = \frac{9}{19}$

Answer 2

probability of jl=10/18and of lm=8/18