workers are using a piece of iron that is 0.324 MM thick in a piece of copper that is 0.6 hundred is 71 mm thick how much sticker is the copper

This question awards 100 ! i really don’t want to fail i will also mark you !

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.