According to the chart below, what is the experimental probability of making a free throw?

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Which two undefined geometric terms always describe figures with no beginning or end?

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.