esteban wants marble bookends cut at a 60 angle, as shown. if esteban wants his bookends to be between 7.5 and 8 in. tall, what length d should the marble cutter make the base of the bookends? explain

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

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

Math i have no idea how to do a and b