The area of a square room is 16x^2+72x+81. what is the length of one side of the room

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

41/17 as a decimal rounded to the nearest hundredth