Which is the rate of change for the interval between -6 and -3 on the x-axis ?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

What else equals 42 and 30 for multiply