explain how you would obtain pure water from tap water. Your answer must include reference to the principles involved under the topic separating mixture

Arectangle has a diagonal 20 inches long that forms angles of 60 and 30 with the sides. find the perimeter of the rectangle. for geometry

Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6

27 drag each label to the correct location on the image. a particular exosolar system has five planets in total: a, b, c, d, and e. the table lists the orbital periods of these planets in days. planet orbital period (days) a 600 b 80 c 1,000 d 500 e 100 move each planet to its orbit in the system.