Here is a polygon. Image from Gyazo
ABCD has been dilated using center D, the image of the dilation is A'B'C'D'. The length of A'D' is 1.4. What was the scale factor used for the dilation?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1