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Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

For what value of (y) is 3^3/3^y =1/9

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get