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Mathematics, 28.07.2019 17:00 potatocow
Mira uses the mapping rule to find the coordinate of a point that had been rotated 90° clockwise about the origin. examine mira’s solution to determine which step has an error. m(–5, –6) is rotated 90° clockwise. step 1. use the rule (x, y)g(y, –x). step 2. switch x and y coordinates: (–6, –5) step 3. multiply the new x-coordinate by –1: ((–1)–6, –5) step 4. simplify: (6, –5)
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Mira uses the mapping rule to find the coordinate of a point that had been rotated 90° clockwise abo...
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