Answer:
15 degrees
Step-by-step explanation:
2.5x6= 15
Answer:
-1.8, -5/4, 3.2, 2/3
Step-by-step explanation:

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Answer:
It would be B!
Step-by-step explanation:
D has an obtuse angle, so it can be eliminated.
C has angles that are not vertical, but rather adjacent. Same goes for A!
Hope this helps!
The slope 1/2 y -intercept -2