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ivanzaharov [21]
3 years ago
11

Trigonometry

Mathematics
2 answers:
Lena [83]3 years ago
7 0
<h2><em>Answer:</em></h2>

<em>X=</em><em>6</em><em>5</em><em>.</em><em>4</em><em>°</em>

<em>solution \\ cos \: x =  \frac{5}{12}  \\ x =  {cos}^{ - 1}  \frac{5}{12}  \\ x = 65.3756 \\ x = 65.4</em>

<em>hope </em><em>this </em><em>helps.</em><em>.</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em>

Wittaler [7]3 years ago
4 0

Answer:

x ≈ 65.4 °

Step-by-step explanation:

cos x = \frac{adjacent}{hypotenuse}

Cos x = \frac{5}{12}

Cos x = 0.4167

x = Cos⁻¹ (0.1467)

x ≈ 65.4 °

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