3. The vertices of a triangle are as follows:
(4,4), (6, 7), and (8,0)
If you dilate the triangle by a scale factor of 3, what are the vertices of the new triangle?

(12, 4), (18, 7), (24,0)
(12, 12), (18, 21), (24,0)
(12, 12), (6, 7), (24, 3)
(4, 12), (6, 21), (8,0)

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]