Translate the statement into a confidence interval. approximate the level of confidence. in a survey of 1042 adults in a country, 69% said being able to speak the language is at the core of national identity. the survey's margin of error is plus or minus3.3%.

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?