Mathematics, 24.09.2019 23:30 bradlenz4293
Nadia is investigating rotations about the center of regular polygons that carry the regular polygon onto itself. she claims that there are rotations about the center that will carry both a regular hexagon and a regular nonagon (9-sided polygon) onto itself. determine whether each angle of rotation below can be used to support nadia's claim. select yes or no for each angle of rotation.
Answers: 3
Mathematics, 21.06.2019 13:30
Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
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Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15
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Mathematics, 22.06.2019 02:00
Emmanuel added 888 links per minute to his chain mail. allesia started 202020 minutes after emmanuel and added 131313 links per minute to her chain mail. how long had emmanuel worked when allesia caught up to him, and how many links had he added?
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Nadia is investigating rotations about the center of regular polygons that carry the regular polygon...
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