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Lubov Fominskaja [6]
2 years ago
11

Need help simple explanation if possible

Mathematics
2 answers:
sergeinik [125]2 years ago
5 0
That’s correct answer is person is correct above
IrinaVladis [17]2 years ago
4 0

Answer: 21 sqrt(43)/43

Step-by-step explanation: The tangent identity states that tanx = sinx/cosx. Thus, we get 21/22 / sqrt(43)/22. We can simplify this to 21 sqrt(43)/43

Please mark my answer as brainliest if this helped you.

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