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notsponge [240]
3 years ago
13

{PLEASE HELP ASAP} I dont know how to do these very well at all, please help me!

Mathematics
2 answers:
nalin [4]3 years ago
4 0

the answer for this question is all are not polynomials

dimulka [17.4K]3 years ago
3 0

Answer:

The first, second, and last ones are polynomials, the others are not.

Step-by-step explanation:

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A kite is being described.

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Y_Kistochka [10]
Answer is choice C
The expression given is equivalent to -3i

============================================

Explanation:

Using a calculator, a reference sheet, or the unit circle, you'll find that:
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So this means
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4 0
3 years ago
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WITCHER [35]
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3 0
3 years ago
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Answer:

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7 0
3 years ago
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