A chandelier is suspended from the ceiling by two chains. One chain is 46cm long and forms an angle of 60o with the ceiling. The other chain 64cm long. What angle does the longer chain make with the ceiling?

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Need this asap if anyone can i would be very grateful. if you could show workings that would really