If Earths rotation on its axis takes 24 hours in in many minutes does it take to rotate in one week? (1 hour=60 minutes)

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz