Answer:
life
Step-by-step explanation:
lololollololololololololololololol
Always true .
Negative a is always<0
B<0 so b is negative. Negative times negative is positive > 0 so
-b > -a
Answer:
X = 2
Y = 8
Step-by-step explanation:
X is 2 because half of 4 is 2 and Y is 8 because double of 4 is 8.
Given:
You scored 12, 8, 15, and 21 points during your first four basketball games.
To find"
The mean score per game.
Solution:
We have,
Observations =12, 8, 15, and 21 points
Number of observations = 4
We know that,

The mean score per game is



Therefore, the mean score per game is 14 points.
Every triangle is 180 degrees, so each other angle should have 20