Which transformation would result in the perimeter of a triangle being different from the perimeter of its image? a) (x, y) > (y, x)
b) (x, y) > (-y, x)
c) (x, y) > (4x,4y)
d) (x, y) > (x-5, y+2)

Solve 5 tan x = 5√(3) for 0° ≤ x ≤ 180°. a. 60° b. 150° c. 30° d. 120°

Arrange these numbers from least to greatest 3/5 5/7 2/9

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.