It would be 6 because the other short side is 6 so it should be 6 units
Answer:
x = 36°
Step-by-step explanation:
The sum of the exterior angles of a pentagon is always 360°. Since the pentagon is regular, meaning that all of its sides and interior angles are congruent, we know that all of the exterior angles are also congruent. Since a pentagon has 5 sides, we know that there are 5 congruent exterior angles, therefore:
5 * 2x = 360
10x = 360
x = 36°
Answer: Choice A
The simulated probability probability is 0.450, which is less than the theoretical probability
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Explanation:
In the given list of numbers shown, count how many times an even number comes up. In this case, the even numbers that show up are, in this order: 2, 6, 6, 4, 4, 6, 2, 2, 6
There are 9 even numbers in the list of 20 total. So the simulated probability of getting an even number is 9/20 = 0.450 which is a 45% chance. This is based on this current data set.
If we assumed that each side of the die was equally likely to be landed on, then there are three even numbers (2,4,6) out of six total (1 through 6). So the theoretical probability of getting an even number is 3/6 = 1/2 = 0.500
Comparing 0.450 to 0.500, we see that 0.450 is smaller. You can think of it as like saying "450 is smaller than 500".
