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Anuta_ua [19.1K]
4 years ago
7

Hellllpppdoekwowlebqqjhq we pleaseeesssswwsawws

Mathematics
1 answer:
weeeeeb [17]4 years ago
3 0

Answer:

79 degrees.

I can give an explanation if you need.

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Suppose that (x, -8/17) is a point in quadrant IV lying on the unit circle.
AlladinOne [14]
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Solving for x gives two possible solutions:

x^2=1-\left(\dfrac8{17}\right)^2
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Given that x is in quadrant IV, you know that its value must be positive, so

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