Mathematics, 20.04.2020 15:15, Maria3737
Which sequence of transformations would result in a figure that is similar, but not congruent, to the original figure?
Select all that apply.
a reflection across the y-axis followed by a dilation with a scale factor of 10
a dilation with a scale factor of 1.9 followed by a rotation of –30°
a rotation about the origin of 65° followed by a reflection across the x-axis
a dilation with a scale factor of 0.1 followed by a translation of 5 units left
Answers: 3
Mathematics, 21.06.2019 23:00, rosier2230
Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x
Answers: 2
Mathematics, 22.06.2019 00:20, kaybec2386
Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.
Answers: 2
Which sequence of transformations would result in a figure that is similar, but not congruent, to th...
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