A regular polygon is rotated 20 degrees about its center, carrying the polygon onto itself. How many sides does the polygon have? 1) 20

2) 8

3) 36

4) 10

Math each whole number with a rational, exponential expression

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]