Assume that one of the alternate exterior angles (∠1) measures (5 + 9)°. The equivalent angle measures (3 + 13)°. What value of x will make the two lines
parallel?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )