20 = 7x + 2 - 4x What does x equal
2 answers:
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The formula to find the measure of an interior angle is 
, where 
represents the number of sides in the polygon. In this problem, would represent 
.
Let's plug in the value for
Let's simplify that.
Now we know that the <span>measure of an interior angle of a regular three-sided polygon is 60</span>°. Your answer would be B!
Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish
Let's plug in the value for
Let's simplify that.
Now we know that the <span>measure of an interior angle of a regular three-sided polygon is 60</span>°. Your answer would be B!
Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish
Answer:
And if we analyze the info provided we have 500 values
Tails: 160,165,167,171,175,...,268,269,269,269,270,270
So as we can see on the tails any values is <150 or >310 so then for this case we cannot consider as outliers any of the values on the tails of the distribution.
Step-by-step explanation:
For this case we have the 5 number summary
(160,210,220,250,270)
So then we have:
minimum = 160 , Q1 = 210, Q2= Median=220, Q3 = 250, Max=270
If we find the interquartile range we got:
For this case we need to find the lower and upper limit with the following formulas:
And if we analyze the info provided we have 500 values
Tails: 160,165,167,171,175,...,268,269,269,269,270,270
So as we can see on the tails any values is <150 or >310 so then for this case we cannot consider as outliers any of the values on the tails of the distribution.