3 years ago

Can somebody help me with this

Mathematics

1 answer:

kipiarov [429]3 years ago

6 0

Answer:

The answer to your question is letter A. $\frac{5}{13}$

Step-by-step explanation:

Cosine is the trigonometric function that the adjacent side and the hypotenuse.

Formula

cos x = $\frac{adjacent side}{hypotenuse}$

For x:

Adjacent side = 5

Hypotenuse = 13

Substitution

cos x = $\frac{5}{13}$

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Simplify. 5√ 10 <br> 1) 2√ 2) 2√2 3) 10√2 4) 5√

Nataly_w [17]

For this case we have that the expression in its exact form is the same, that is:

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