Which transformations can be used to map a triangle with vertices a(2, 2), b(4, 1), c(4, 5) to a’(–2, –2), b’(–1, –4), c’(–5, –4)? a) a 180 degree rotation about the origin b)a 90 degree counterclockwise rotation about the origin and a translation down 4 units c)a 90 degree clockwise rotation about the origin and a reflection over the y-axis d)a reflection over the y-axis and then a 90 degree clockwise rotation about the origin

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.

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?

X^2/100+y^2/25=1 the y-intercepts are at: a) (-10,0) and (10,0) b) (0,10) and (0,5) c) (0,-5) and (0,5)