Which is greater 3/4 or 11/16 and how can u be sure?

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Ateacher wanted to buy a chair, a bookshelf, two tables and a desk. she spent $900 for all five items and the chair and the desk combined 70% of her total. if the bookshelf cost $50, how much did each of the tables cost?

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder