60 POINTS SO PLEASE HELP ME To add vectors in a straight line ______________ and ______________ are considered positive directions.
______________ and ______________ are considered negative directions.

Respuesta :

Answer:

The answer to your question is

Explanation:

To add vectors in a straight line _right_________ and ___upwards_______ are considered positive directions. __left________ and __downwards____________ are considered negative directions.

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