Help what is -478891+469

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.

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Write the percent as a fraction or mixed number in simplest form. 0.8%