Answer:
x=130
Step-by-step explanation:
triangle=180
180-34-96=50
line=180
180-50=130
Answer:
B) Mode doesn't change.
Step-by-step explanation:
Given:
A set of data with 16 being added to the set.
The mode of a given set of data is the data that is repeated the most number of times.
Here, 19 is repeated 3 times, so the mode is 19.
Now, if a number other than that of 19 being added, doesn't affect the mode of the data set as 19 will still be 3 times and adding 16 will not increase its number in the set.
So, the correct option is B.
Elaine's piece is bigger because when you look at the tenths place, you can see that 1 is bigger than 0.
This would be 11.83 I hope you pass your test/quiz :)