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.

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

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