What 3-dimensional shape is formed when the right triangle abc is rotated 360° about its side ac?

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)