OXU. The roof of a building is in the shape of the top half of
the hyperbola y2 - x2 = 19, where x and y are in
meters. Refer to the figure and determine the height
h of the outside walls.

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon