PLEASE HELP ASAP Solve the right triangle. Round lengths to the nearest tenth and angles to the nearest degree

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

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

Let event a = you roll an even number on the first cube. let event b = you roll a 6 on the second cube. are the events independent or dependent? why?