The blue rectangle undergoes a dilation that centers at (0, 0). What is the scale factor used in the transformation? Describe th
e effect of the scale factor on the blue rectangle's transformation.
A) The scale factor is 2. The blue rectangle enlarges by a factor of +2 and rotates 180°.
B) The scale factor is −2. The blue rectangle enlarges by a factor of +2 and rotates 90°.
C) The scale factor is −2. The blue rectangle enlarges by a factor of +2 and rotates 180°.
D) The scale factor is −2. The blue rectangle shrinks by a factor of
1
2
and rotates 180°.
A) The scale factor is 2. The blue rectangle enlarges by a factor of +2 and rotates 180°.
B) The scale factor is −2. The blue rectangle enlarges by a factor of +2 and rotates 90°.
C) The scale factor is −2. The blue rectangle enlarges by a factor of +2 and rotates 180°.
D) The scale factor is −2. The blue rectangle shrinks by a factor of
1
2
and rotates 180°.
1 answer:
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Answer:
Step-by-step explanation:
Let the office charge = x
Amount paid by Medicare = ⅞x
Amount paid by Ross = ¼(⅞x) = $262.50
Solve for x
Check:
OK.