50 points if you missed the last one !

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.