A polygon with twelve sides is called a decagon.
True
O False
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Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.