Help with this math problem

3 answers
Question:

Help with this math problem

[tex]Help with this math problem[/tex]


Answers

[tex]{a}^{2} + {b}^{2} = {c}^{2} \\ ({ \sqrt{47} })^{2} + {b}^{2} = ({10)}^{2} \\ 47 + {b}^{2} = 100 \\ {b}^{2} = 100 - 47 \\ {b}^{2} = 53 \\ b = \sqrt{53}[/tex]

_o_o_

cos k = adjacent / hypotenuse

[tex]\cos(k) = \frac{ \sqrt{53} }{10}[/tex]

I hope I helped you^_^

associative property hopes this ! : )

step-by-step explanation:

Hnmmmn not sure

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