The square on the right is a scaled copy of the square on the left. Identify the scale factor. Express your answer in simplest form. pls help

Find the value of x for which the lines are parallel.

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles