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Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

What is the base of 1/9 to the power of 2

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20