Naming Rays: Name 10 different rays in the diagram below. Then name 2 pairs of opposite rays.

What’s the answer ? use the picture to see the problem

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i