Answer: a = 115°
Reason Co interior angles add up to 180°
a + 65 = 180
a = 180 - 65
a = 115
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Answer:

Step-by-step explanation:
The slope formula is



Therefore, the slope is 9, and the correct answer is 9.
Hope this helps!
Answer:
A frequency table is records the number of observations falling in each interval. They are useful for analyzing data and for screening data for data entry errors.
Answer:
3x1000=3000
2x100=200
3000-200=2800
Step-by-step explanation:
Answer:
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Step-by-step explanation:gnhgbnghnb