Answer:
B.
Step-by-step explanation:
Trust me.
I just did it.
Answer:
According to the 180°-rotation rule, you take the OPPOSITE of both the x-coordinate and y-coordinate:
180°: [<em>x</em>, <em>y</em>] → [<em>-x</em>, <em>-y</em>]
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Words per minutes
Ella: 640/16= 40
Harper: 450/15= 30
Owen: 560/14= 40
Shaquille: 540/12= 45
Shaquille is the fastest.