Alaska Content Standards: Mathematics 1Checkpoint: Parallel and perpendicular linesPMDShare skillCopy the link to this skillshare to facebookshare to twitterTime to get in the zone!Your teacher would like you to focus on skills in .Let's pick a skill from these categories.Let's go!Incomplete answerYou did not finish the question. Do you want to go back to the question?Go backSubmit For what value of n are the lines x–5y=15 and nx+2y=14 perpendicular? n=SubmitBack to practiceref_doc_title.Excellent! You got that right!Jumping to level 1 of 1Excellent!Now entering the Challenge Zone—are you ready?Teacher toolsGroup JamLive ClassroomLeaderboardsWork it outNot feeling ready yet? These can help:E.4Slopes of parallel and perpendicular linesE.4Slopes of parallel and perpendicular lines - Geometry 6K2 E.5Equations of parallel and perpendicular linesE.5Equations of parallel and perpendicular lines - Geometry VEB
Work it outNot feeling ready yet? These can help:E.4Slopes of parallel and perpendicular linesE.4Slopes of parallel and perpendicular lines - Geometry 6K2 E.5Equations of parallel and perpendicular linesE.5Equations of parallel and perpendicular lines - Geometry VEB