What equation can i use to find the side of a cube whose area is 729?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

(x-5)1/2+5=2 what is possible solution of this equation