The diagram shows three points P, Q and R on horizontal ground. PQ = 50 m, PR = 100 m and angie PQR = 140°.Calculate angle PRO.

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.