Write each fraction in its lowest term a. 9/18 b. 20/24 c. 15/21 d. 26/39 e. 16/24

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?