In triangle DEF, FE= 12 and angle D =62. find DE to the nearest tenth

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187