Answer:
m=(y2-y1) / x2-x1
4-(-4)=8
5-(-7)=12
12/8
Step-by-step explanation:
Answer:
False Option B
Step-by-step explanation:
From the question we are told that:
Sample size
Assumed degrees of freedom
Generally for the df of the t test
Since
Therefore
The correct option is
False Option B
Answer:
187237575
Step-by-step explanation:
Answer:
The arrow can be broken into a rectangle and a triangle.
And the area of the arrow is 22 ft^2
Step-by-step explanation:
Area of the rectangle:
length • width = 7 • 2 = 14 ft^2
Area of the triangle:
(base • height) / 2
You must add 1 + 2 + 1 in order to get the base which is 4
And to get the height, you must do 11 - 7 = 4 (height)
(4 • 4) / 2 = 8 ft^2
Add both areas together to get the area of the arrow:
14 ft^2 + 8 ft^2 = 22 ft^2
Hope this helps!