Active job

Mount large mirror on to bathroom wall.

I have a large mirror that I would like to mount onto my bathroom wall. The mirror does have a frame of some sort on the back for hanging maybe? Please see photos or ask me for more details. When I moved in there wasn't a mirror in the bathroom so the hooks that are currently there were from before and will probably need to be pulled out before mounting the mirror I have bought. 1180mm x 1000mm.