3 years ago

Free brainly to the correct answer

Mathematics

2 answers:

dlinn [17]3 years ago

8 0

19.2 is the correct answer for this equation

stiv31 [10]3 years ago

5 0

Answer:

The correct answer is 0.09

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Step-by-step explanation:

We are given a point P which lies on a unit circle

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We are asked to find the value of y in simplest form.

Recall that a unit circle has a radius of 1 and is centered at the origin that is (0,0).

The equation of the unit circle is given by

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Since the point P lies on a unit circle, we can substitute this point into the equation of unit circle and get the value of y.

Substitute x = -½ and y = y

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Assuming that the given point P lies in the 2nd quadrant, the value of y will be positive.

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