# Math

1. What is the name of the ray that is opposite of ray BA?

Description of the ray. It's a straight line with the points A B C D all in a row.

A) Ray BD
B) Ray BA
C) Ray CA
D) Ray DA

This doesn't make sense. I thought that CD would be opposite of BA. But I've done some thinking and I think the answer Is BD.

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1. BA has initial point B.
So, you want a ray with initial point B pointing the other way.

That would, of course, be BD.

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2. its bd

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3. BA has initial point B.
So, you want a ray with initial point B pointing the other way.

That would of course be BD.

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