The symbol for a radioactive nuclide is Superscript 210 subscript 84 upper P o. Which statement is correct? The atomic number of the radioactive nuclide is 210. The mass number of the radioactive nuclide is 294. The number of neutrons present in the nucleus of each atom is 126. The number of protons present in the nucleus of each atom is 210.

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107 units

18

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draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

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is should be y = 5x

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correct me if im wrong