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What is 1/4 (-15 divided by 1/2)1/4 equal

a

Step-by-step explanation:

D

Step-by-step explanation:

used symbolab

9514 1404 393

  A

Step-by-step explanation:

Reflection across a line reverses the orientation of the figure from CW to CCW, or vice versa. Each point on the image is the same distance from the line of reflection as the corresponding point on the preimage.

These characteristics are manifested in figure A.

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Figure B represents a translation to the right; Figure C represents both rotation and translation. Figure D is translation up and to the right.

Additional comment

When vertices of a figure are labeled, their orientation (CW or CCW) is easy to identify. When they are not, it isn't always easy. It helps when the figure has no particular symmetry, as here. We can, for example, consider the sides in order from shortest to longest. That would make the orientation CCW on the left of figure A, and CW on the right. Figure A is the only figure in which the orientation changes.

  CW=clockwise; CCW=counterclockwise