6 01
12
Above, a triangle is removed from the rectangle. Find the area of the remaining figure.
36 in?
42 in?
57 in?
O 72 in?

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236