Find the cosine of ∠I. Write your answer in simplified, rationalized form. Do not round.
cos (I) =

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5