A regular pentagon has an apothem measuring 20 cm and a perimeter of 145.3 cm. What is the area of the pentagon?

Is a deceasing linear model or an exponential decay model likely to be a better fit for the data about remembering? ?

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.