14. An airplane museum roped off a triangular area to surround a new plane. If the sides of the triangular area measure 42.7 feet, 63.5 feet, and,59.7 feet, how much rope did they Use? ​

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable