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3 years ago

2 cos x = (sq root 3)

Mathematics

2 answers:

Natali [406]3 years ago

4 0

Answer:

cos x = 30°

Step-by-step explanation:

2 cos x = √3

cos x = √3/2

<em><u>cos x = 30°</u></em>

Temka [501]3 years ago

3 0

Answer:

$cos \: \: x = 30 \: degrees$

Step-by-step explanation:

$2 \: cos \: \: x = \sqrt{3} \\ cos \: x = \sqrt{ \frac{3}{2} } \\ cos \: x = 30 \: \: degrees$

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Over [174]

Answer:

y = $8(-\frac{1}{2})^x$

Step-by-step explanation:

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3 years ago