Which of these statements are correct about two parallel lines in a coordinate plane? Select three that apply.
they are each reflected across the line y - xthey will remain parallel
they are each reflected across the x-as they will not remain parallel
they are each rotated 270" about the origin, they will remain parallel
they are each translated 7 units to the left they will remain parallel
they are each rotated 180" about the origin, they will not remain parallel
they are each translated 9 uniks down they will not remain parallel

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit

If value of cos330° is √3/2 then find tan165°.