There are 8 rows of chairs in the auditorium. three of the rows are empty. what fraction of the rows are empty?

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

How can you construct perpendicular lines and prove theorems about perpendicular lines

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.