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sveticcg [70]
3 years ago
13

Cos x = sin 34° What is the value of x? Enter your answer in the box.

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
8 0

Answer:

x = 56 degrees.

Step-by-step explanation:

Use the identity:

sin x = cos (90 - x)

so sin 34 = cos (90 - 34) = cos 56.

vredina [299]3 years ago
3 0

\bf \textit{Cofunction Identities} \\\\ sin\left(90^o-\theta\right)=cos(\theta) \qquad cos\left(90^o-\theta\right)=sin(\theta) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ cos(x)=\stackrel{90-56}{sin(\stackrel{\downarrow }{34^o})}\implies cos(\stackrel{\downarrow }{x})=sin(90^o-\stackrel{\downarrow }{56^o})\implies cos(56^o)

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Step-by-step explanation:

Starting at the same point at the same time, Samuel and Heather rode their bikes in the same direction

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Samuel was going with 40 km/h and Heather was going with 37 km/h

Learn more:

You can learn more about the equation of motion in brainly.com/question/568302

#LearnwithBrainly

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