i need help answering this question:"does the line through the points (2,2) and (3,4) intersect the line through the points (-1,5) and (0,7) ?"

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

How is the number of vertices for a prism related to the name of the prism

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?