Answer:
151°
Step-by-step explanation:
Pentagons interior angles are always 540°. So to solve, you must put
540= (5x+2)+(10x-3)+(8x-19)+(7x-11)+(13x-31). After solving this you will get x=14 and you can now substitute x in for measure s.
13(14) -31
182 - 31
measure of s = 151°
Calculate the mean of this data set<br>
12,7, 12, 9, 2, 15, 6, 6, 6, 1, 11
muminat
Answer:
7.9
Step-by-step explanation:
Mean=sum of observations/no. Of observations
Mean=(12+7+12+9+2+15+6+6+6+1+11)/11
Mean=87/11
Mean=7.9
A because 9 divided by 15 equals 0.6. Then I multiply 0.6 times 6 which equals 3.6. I didn’t 9 divided by 15 because they are congruent.
Hope I helped you. You didn't even asked any question.
Answer:
What do u mean?
Step-by-step explanation:
