benmcdonald benmcdonald

18-02-2022
Mathematics

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Need maths help asap I will mark brainpower

Need maths help asap I will mark brainpower class=

Respuesta :

fieryanswererft fieryanswererft

18-02-2022

Answer:

x = 65.38°

using cosine rule:

cos(x) = [tex]\frac{adjacent}{hypotenuse}[/tex]

cos(x) = [tex]\frac{5}{12}[/tex]

x = [tex]cos^{-1}(\frac{5}{12} )[/tex]

x = 65.3756°

x = 65.38°

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