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9966 [12]
3 years ago
14

Determine if the expression -c2 + 2c4 is a polynomial or not.

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
6 0

Answer:

5

Step-by-step explanation:

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Answer: the length of the angle bisector of angle ∠A is 6 ft

Step-by-step explanation:

The diagram of the right angle triangle ABC is shown in the attached photo

Looking at triangle ABC,

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Therefore,

Cos 33.69 = 5/AD

AD × Cos 33.69 = 5

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AD = 6 ft

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Answer:

4/9 is the answer

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