Sumita buys a set of earphones for £12.17. She pays with £15. How much change does she get? Give your answer in £.

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be