What is x if the measure of one interior angle in a regular heptagon is equal to 2x+1 degrees?

63.79 degrees to the nearest hundredth.

Step-by-step explanation:

Sum of the interior angles of a polygon = 180(n - 2)  where n = the number of sides.

Sum  in a heptagon = 180(7 - 2) =  900 degrees.

In a regular heptagon one interior angle = 900/7 =  128.57 degrees.

So 2x + 1 = 128.57

2x = 127.57

x =  63.79.

you need to show us the graph.

step-by-step explanation:

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !