A number line going from negative 60 to negative 50. An open circle is at negative 54. Everything to the right of the circle is
2 answers:
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ANSWER
The scale factor is
EXPLANATION
The given triangle has vertices,
.
The vertices of the image triangle is,
.
The scale factor is given by
So we can use any of the corresponding sides to determine the scale factor,
Or
Or
The correct answer is C
The scale factor is
EXPLANATION
The given triangle has vertices,
The vertices of the image triangle is,
The scale factor is given by
So we can use any of the corresponding sides to determine the scale factor,
Or
Or
The correct answer is C