The formula for the perimeter of a rectangle is p=2l, + 2w, where l is the length and w is the width. a rectangle has a perimeter of 24 inches. find it's dimensions if it's length is 3 inches greater than it's width.

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Pranza plotted point a in the coordinate plane below.

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap