3 years ago

The law of cosines find the missing side or angle

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

6 0

Step-by-step explanation:

$\cos(x) = \frac{11}{17} \\ x = 49.68$

Dominik [7]3 years ago

3 0

Answer:

$\cos(x) = adj \div hyp \\ = 10 \div 17 = 0.58 \\ x = \cos { - 1 = 54.5}^{}$

....

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steposvetlana [31]

Answer:

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3 years ago

Simplify: (2^2 + 3^4)−^2

Lisa [10]

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