Answer:
When the shape reflects about the x-axis, the x-coordinate is unchanged but the y-coordinate becomes negative. When the shape reflects about the y-axis, the y-coordinate is unchanged but the x-coordinate becomes negative.
Step-by-step explanation:
Directly from edmentum
Answer:28
7+7+7+7
D.
2 is it's length while in the perinthesis is x for its length plus the width which is doubled, explained by the x.
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