The answer is actually 80 degrees, I just took the test.
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Answer: B) 1 & 3</h3>
Explanation:
Vertical angles form when we have an X shape like this. They are opposite one another and always congruent. Angles 2 and 4 is the other set of vertical angles.
Yes because they are constant throughout the table.
Answer:
B
Step-by-step explanation:
When you flip over the y-axis you the x is multiplied by -1
