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Vinil7 [7]
3 years ago
9

Although 330° is a special angle on the unit circle, Amar wanted to determine its coordinates using the sum and difference formu

las.
Part A: Determine cos 330° using the cosine sum identity. Be sure to include all necessary work.

Part B: Determine sin 330° using the sine difference identity. Be sure to include all necessary work.
Mathematics
1 answer:
Dvinal [7]3 years ago
8 0

Answer:

Here you go.Hope this help!!

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$2,300

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Answer:

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Otrada [13]
What are the options?

3 0
3 years ago
Create a linear equation for the following data:
djverab [1.8K]

Answer:

y=-.386x + 2.879

Explanation:

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The exact results were:

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