4 years ago

When the terminal side of angle ? in standard position intersects a unit circle at (0.777, 0.629), what is cos ??

Mathematics

1 answer:

kenny6666 [7]4 years ago

5 0

Answer:

0.777

Step-by-step explanation:

The cosine is the x-coordinate of the point of intersection of the terminal ray with the unit circle.

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drek231 [11]

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Step-by-step explanation:

We know that X follows normal distribution with

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