2 years ago

What is the answer to 5.7/20.52

Mathematics

1 answer:

galben [10]2 years ago

5 0

Ask the milf next to u

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Murrr4er [49]

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39 + 45 = 84

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Answer: Median is 42.

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3 years ago

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X-2=3(x-4) what is the solution

Vladimir [108]

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Find the exact value by using a half-angle identity.<br><br> tan seven pi divided by eight

murzikaleks [220]

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Answer:

1 -√2

Step-by-step explanation:

$\tan(x/2)=\dfrac{1-\cos(x)}{\sin(x)}\\\\\tan\left(\dfrac{1}{2}\cdot\dfrac{7\pi}{4}\right)=\dfrac{1-\cos\dfrac{7\pi}{4}}{\sin\dfrac{7\pi}{4}}=\dfrac{1-\dfrac{1}{\sqrt{2}}}{-\dfrac{1}{\sqrt{2}}}=\boxed{1-\sqrt{2}}$