Answer:
Step-by-step explanation:
<h2>E X P L A N A T I O N</h2>
<h3>
Answer: D) 130.5 degrees</h3>
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Work Shown:

Note: I used the law of cosines. Make sure your calculator is in degree mode.
Answer:
B
Step-by-step explanation:
To find the slope, find the vertical distance and the horizontal distance between the points. Then write the distances as a ratio.
6 - 3 = 3
0.4 - 0.2 = 0.2
The slope is 3/0.2 = 15.
Answer:
your answer could be right but I'm not sure....
Step-by-step explanation:
Reflection is the mirror line drawn on the notes here. the one picked seems to have a relfection.
Answer:
Being a quadratic equation, this will have two solutions