In the Cartesian plane shown: AB || ED and line segments AD and BE bisect each other at point C. Line segment CH is perpendicular to AB of triangle ABC. Find the equation of line segment CH. E(24, 34)
A(0, 42)
D(40, 2)

Pick the description of a geometric object that best matches the real world object box for a deck of card

What is the value for this expression? 2e-5

Renee hiked for 6 3/4 miles. after resting, renee hiked back along the same route for 5 1/4 miles. how many more miles does renee need to hike to return to the place where she started? represent your answer as a simplified mixed number, if necessary.