100pts: In exercises 9-20, use the given triangles to evaluate each expression. If necessary, express the value without a square root in the denominator by rationalizing the denominator. (Only question 9-14)

What graph correctly matches the equation y equals two negative x

Find the area of a parallelogram with base 15 yards and height 21 2/3

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.