Answer:
The mean absolute deviation is 36.8. Hope this was helpful
Step-by-step explanation:
X = 3
10 + 12x = 15x + 1
10 = 3x + 1
9 = 3x
3 = x
Answer:
see explanation
Step-by-step explanation:
Calculate the slopes between pairs of the 3 points using the slope formula
m = 
with (x₁, y₁ ) = (- 9, 3) and (x₂, y₂ ) = (- 3, 9)
m =
=
=
= 1
Repeat with (x₁, y₁ ) = (5, 1) and (x₂, y₂ ) = (- 3, 9)
m =
=
= - 1
If lines are perpendicular then the product of their slopes = - 1 , then
1 × - 1 = -1
Thus there is a right angle between the 2 lines
Then triangle is right- angled
Answer:

Step-by-step explanation:
If we draw a right triangle, it would have legs 6 and 2.
Answer:
It would take the batter 6 seconds to reach 1st base