Simplify 2y^4x5y^3

pleas

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

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) .

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then