Answer:
-9+5=-4
Step-by-step explanation:
a negative times a negative is always a positive.
Sector area = (central angle / 360) * PI * radius^2
sector area = (210 / 360) * PI * 2.3^2
sector area = (7 / 12) * PI * 5.29
<span><span><span>sector area = 9.6944313302
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<span>sector area = 9.7 square meters (rounded)
Source:
http://www.1728.org/radians.htm
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X is less than or equal to 3
X is less than 9
X is less than -5
X is greater than or equal to 13
Answer:
-1
Step-by-step explanation: