Someone scored 30 marks out of 50 marks in a quiz how much percent marks will she get​? Thanks needed help asap

What describes horizontal cross section of the right rectangle 6m 8m 5m

Afootball is throw by a quarterback to a receiver

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick