Visualize a sofa or couch you know well. if you cut it right down the middle vertically what will the cross-section look like?

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Asphere has a diameter of 10 in. what is the volume of the sphere?

Need on this geometry question. explain how you did it.