What is a measurement 90 degrees called

If rt is greater than ba, which statement must be true ?

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).