Multiply.(0.8x - 0.2)2

A. 0.64x2 + 0.32x + 0.04
B. 0.64x2 - 0.32x + 0.04
C. 0.64x2 + 0.04
D. 0.64x2 + 0.32x - 0.04


Answer: B

Mathematics

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Complete the chart for the given regular polygons, and determine if each shape tessellates: ?  Regular PolygonDegree Measurement Per Interior Angle Number of Regular Polygons Per Full Revolution equilateral triangle 60? 6square  90? 4 regular hexagon  ? ?

A. ?A regular hexagon has an interior angle of 120?, and 4 polygons per full revolution. Therefore, it tessellates. B. ?A regular hexagon has an interior angle of 120?, and 3 polygons per full revolution. Therefore, it does not tessellate. C. ?A regular hexagon has an interior angle of 120?, and 3 polygons per full revolution. Therefore, it tessellates. D. ?A regular hexagon has an interior angle of 135?, and 2 2/3 polygons per full revolution. Therefore, it tessellates. E. ?A regular hexagon has an interior angle of 135?, and 2 2/3 polygons per full revolution. Therefore, it does not tessellate.

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