Answer:

Step-by-step explanation:
<u>Step 1: Multiply
</u>


<u>Step 2: Combine
</u>


Answer: 
Yes depending on if ur talking about a triangle of not
I think the answer is KB//DM because they are on different lines and will never touch, they go sideways for eternity.
The answer is B because you’re dividing the one half pizza among 5 friends to get the amount of pizza each friend will get which is n.
I hope it’s right