Please help me What is the domain of the function y=2 square root x- 6

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.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

50 points~ ! i have to turn this in tomarrow