Answer:

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The value in 
The value in 
The value in 
Answer:
180.25°
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AND DANG U SO CUTE!!!!
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you can open the file I gave you now. the answer is there
Answer:
mmm, well, not much we can do per se, you'd need to use a calculator.
I'd like to point out you'd need a calculator that has regression features, namely something like a TI83 or TI83+ or higher.
That said, you can find online calculators with "quadratic regression" features, which is what this, all you do is enter the value pairs in it, to get the equation.
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