For the function f(x) = x^2 ­ -12, find (f o f^­-1)(4) a. 4 b. 0 c. 10 d. 6

To show that polygon abcde is congruent to polygon fghij, a must be used to make the two polygons coincide. a sequence of two transformations that can be used to show that polygon abcde is congruent to polygon fghij is .

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

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 in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.