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Aleks [24]
2 years ago
14

Which of these is equal to cos 19°?

Mathematics
1 answer:
PilotLPTM [1.2K]2 years ago
4 0
Hello there.

Question: <span>Which of these is equal to cos 19°?

Answer: There aren't any options so i can only give the value for it which is 0.9455

</span>Hope This Helps You!
Good Luck Studying ^-^
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daser333 [38]

Answer:

  • yes
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Step-by-step explanation:

If it is, the first and last terms are perfect squares, and the middle term is twice the product of the roots of those squares.

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  49 = 7^2 . . . . . . . a perfect square

  -2(4x)(7) = -56x . . . . . matches the middle term, so the factoring is ...

  16x^2 -56x +49 = (4x -7)^2

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Step-by-step explanation:

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Description

Step-by-step explanation:

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