Arectangular school gym has a length of x+19 and a width of x-15. which measure does (x+19)(x-15)represent?

This represents the area of the gymnasium. The formula to find the area of a rectangle is l*w (length times width), and we know that (x+19) represents the length and (x-15) represents the width. Therefore, when these values are multiplied, they will give us the area.

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