What is .50 divided by 8675 rounded to the nearest whole number
(doing my homework plz )

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?