Asphere is a three dimensional with all points the center

Module 10 coordinate proof using slope and distance answers is quadrilateral abcd a parallelogram? explain how you know.

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?