Answer: i
Step-by-step explanation:square root of -1 is imaginary
Answer:
B. 6 sides
Step-by-step explanation:
Interior angles of a n side Regular Polygon = (180n – 360) / n
120 = (180n – 360) / n
120n =180n - 360
180n - 120n = 360
60n = 360
n = 6
check: sum of interior angles of 6 side polygon: 180 * (6-2) = 720
720/6 = 120
4 feet and 40 inches or 88 inches
Hope it helped, I tried to give the simplest way to give you the answer
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The solution is x=-3, y=1, z=-1
The answer is 13 for your question