Scribe Post

On Friday in class we covered general homework problems, but the main thing that we covered was when to combined like terms and when not to. For example:

x² = 10² + 14² −2(10)(14)cos(44°)

x² = 296 −280cos(44)

x² = 94.6

One can not combined 296 to 280cos(44), because they are not like terms.

Website: http://www.mathwarehouse.com/trigonometry/law-of-cosines-formula-examples.php

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Next Scribe is Noemi!!!!