Answer:
the 3rd one
Step-by-step explanation:
an open circle means equal to and x is equal to or greater than and the line is going past 9
Slope:
<u>Use the slope formula</u>
<u>Note</u>
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Answer:
Step-by-step explanation:
because it's a straight angle(180)
the answer to this problem is 4
Answer:
Obtuse Angles are
1, 3, 5, 7, 9, 11
Acute angles are
2, 4, 6, 8, 10, 12
Step-by-step explanation: