Hey can someone please help me or help me understand
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Mathematics, 21.06.2019 17:00
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90ยฐ counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, โ6) is rotated 90ยฐ counterclockwise. (x, y) โ (โy, x) 1. switch the x- and y-coordinates: (6, โ3) 2. multiply the new x-coordinate by โ1: (6(โ1), โ3) 3. simplify: (โ6, โ3) .
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Mathematics, 21.06.2019 19:00
Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars
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Mathematics, 21.06.2019 19:30
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
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