The area of the trapezoid is 39 ft2. what is the height of the trapezoid?

Prove that quadrilateral is a rhombus.

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.

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is