What number could you put into the blank to make the value of this expression 6.93? 6.93×. 4.21+3.56+4.21

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

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

There are 8 movies that you would like to see currently showing in theatres. in how many different ways can you choose a movie to see this saturday and one to see this sunday?