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d1i1m1o1n [39]
3 years ago
15

The square root of a number is 2k. what is half of the number?​

Mathematics
1 answer:
hammer [34]3 years ago
8 0

2k isuwgqjaiqu2yquqi

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If sine of x equals square root of 2 over 2, what is cos(x) and tan(x)? Explain your steps in complete sentences.
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cos x = square root (2) / 2
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So, </span>cos x = square root (2) / 2 and tan x<span> = 1</span>
7 0
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