So im now working on dividend in this house and i have no idea what half of my answers are we get it done in class but my teacher ignores me when i ask for ..
i'm on a chromebook right now i have the app on my phone so i'll send a picture after school.
any advice?

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Anyone know? will mark brainliest if correct!

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) .