What’s the value of x? Show your work

Asquare parking lot has 6,400 square meters what is the length in meters

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30