3 years ago

Given that cos theta = -12/13 and theta is in the second quadrant, find this function. sin theta=

1 answer:

3 0

5/13

The x value is negative (second quadrant). 13 is the hypotenuse. So the missing side is 13^2 = (-12)^2 + y^2.

Sin theta is the opposite (5) over hypotenuse (13).

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Answer:

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2(4 x + 3) < 5 x + 21

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If 2x3 – 4x2 + kx + 10 is divided by (x + 2), the remainder is 4. Find the value of k using remainder theorem. Please help :)

Vinvika [58]

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frutty [35]

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3 years ago

Given that cos theta = -12/13 and theta is in the second quadrant, find this function. sin theta=​

Given that cos theta = -12/13 and theta is in the second quadrant, find this function. sin theta=