Mathematics, 18.05.2021 19:30, llama1314

Given a point (x, y), in the coordinate plane, which of the following is always true? A) If the x- and y- coordinates are negative, the cosine will equal a negative value.

B) If the y- coordinates are positive, the cosine will equal a positive value.

C) If the x- and y- coordinates are negative, the cosine will equal a positive value.

D) If the y- coordinates are positive, the cosine will equal a negative value.

Answers: 3

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Given a point (x, y), in the coordinate plane, which of the following is always true? A) If the x-...