The radius of a regular decagon, a 10-sided figure, is 15 units. The length of one side of the polygon measures about 9. 3 units. What is the approximate area of the regular decagon rounded to the nearest tenth? 273. 6 square units 547. 3 square units 663. 1 square units 1069. 9 square units.

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)