Use the protractor. Put the purple dot on the vertice and the make sure the line is lined up with the bottom and your answer should be lined up.
2/3 divided by 1/2 equals 3/4.
So your answer would be 1/2.
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I'm pretty sure it would be d. you have to add the xs and ys and divide each by 2.
Answer:
z=5 :)
Step-by-step explanation: