Select the correct answer. Which equation represents the vertical line passing through (1.-9) O A. x = -9 B. X = 1 Oc y=-9 OD. y=1​

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) .

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?