Mathematics, 30.03.2020 05:38 200002977
When drawn in standard position, an angle a has a terminal ray that lies in the second quadrant and whose sine is equal to 9/41. Find the cosine of a in rational form (as a fraction).
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How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.
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Which of the following represents the factorization of the trinomial below? x^2+7x-30
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Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?
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When drawn in standard position, an angle a has a terminal ray that lies in the second quadrant and...
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