PLEASE THIS IS URGENT.
Find the measure of the arc or angle indicated.​

Which expression gives you the distance between the points (5,1)and(9,-6)

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?