Mathematics, 05.07.2019 09:10 BLUE1700
Triangle xyz is translated by the rule (x + 1, y − 1) and then dilated by a scale factor of 4 centered at the origin. which statement describes the properties of triangles xyz and x''y''z'' after the transformations? y and ∠y'' are congruent after the translation, but not after the dilation. ∠y and ∠y'' are congruent after the dilation, but not after the translation. and are proportional after the translation, but not after the dilation. and are proportional after the dilation and congruent after the translation.
Answers: 1
Mathematics, 21.06.2019 14:30
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
Answers: 1
Triangle xyz is translated by the rule (x + 1, y − 1) and then dilated by a scale factor of 4 center...
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