Mathematics, 30.04.2021 23:20, wrightlilybug07

Triangle QRS maps to Triangle XYZ with the transformation (x, y) → (5x, 5y). If QS = 7, what does XZ equal?

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Triangle QRS maps to Triangle XYZ with the transformation (x, y) → (5x, 5y). If QS = 7, what does...