If pq and rs are coplanar and do not intersect, which of the following statements are true?

Which statement best describes the polynomial

1. are the triangles similar and if so why? what is the value of x? show your work.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?