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.
1 answer:
Answer:
Here you go.Hope this help!!
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Ur talking gibberish my love
I'm guessing it's like this
example
18=2*3*3=(2¹)(3²)
315/5=63
63/3=21
21/3=7
factored form is 3*3*5*7=(3²)(5¹)(7¹)
Answer:
138
Step-by-step explanation:
Do the inverse. 69 2/3 multiplied by 3 is 138.
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4 months
Step by step explanation
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