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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 90Ā° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, ā6) is rotated 90Ā° counterclockwise. (x, y) ā (āy, x) 1. switch the x- and y-coordinates: (6, ā3) 2. multiply the new x-coordinate by ā1: (6(ā1), ā3) 3. simplify: (ā6, ā3) .
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Mathematics, 21.06.2019 17:30
When a rectangle is dilated, how do the perimeter and area of the rectangle change?
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Mathematics, 21.06.2019 21:00
Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.
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Mathematics, 22.06.2019 03:30
Breana is selling tickets to a choral performance. on the first day of ticket sales , she sold 3 senior citizen tickets and 1 child ticket for a total of $38. breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. what is the price of a senior citizen ticket?
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