chloerowen chloerowen
  • 24-02-2017
  • Mathematics
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Please help me with this question

Please help me with this question class=

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LammettHash
LammettHash LammettHash
  • 24-02-2017
[tex]\cos B=\dfrac{6.3}{9.8}\implies B=\cos^{-1}\dfrac{6.3}{9.8}[/tex]
[tex]\sin B=\dfrac{7.5}{9.8}\implies B=\sin^{-1}\dfrac{7.5}{9.8}[/tex]

These are the only two correct choices.
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