All of the x value are called
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Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2