Which scatter plot below shows both linear association and negative association between the two variables?

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

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.

The ratio of men to women working for a company is 4 to 5 . if there are 90 women working for the company, what is the total number of employees?