When thinking about rotational symmetry, you must remember that rotational symmetry means if you are given a figure, and you turn the figure, you end up with the same figure. This happens when you have regular polygons, and each angle is congruent. In order to find the angle of rotation, you divide 360 by the number of angle you are given. if you rotated 360 degrees, that means 360/360=11. Your figure only had one angle, so it can't even be a polynomial! Also, every figure in the world will look exactly like it started if rotated 360 degrees, so this would not be logical.
Let's say the number is hmmm "a", its reciprocal would then be 1/a
thus

solve for "a"
9514 1404 393
Answer:
1/2 mL/min
Step-by-step explanation:

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<em>Additional comment</em>
The units analysis tells you how to work this problem. In order to get from mg/min to mL/min, you need to multiply by a factor with units mL/mg. Those units are the inverse of the concentration in mg/mL, which is found from g/mL.
Answer:
there is no number on how much he paid for his house so I can't solve this question and if he buys a new house what amount of years
93/5 turned into a decimal is 18.6