Arrange from smallest to biggest.
1, 5, 6, 8, 10, 11, 12, 13
Median is between 8 and 10
We take the average
(8 + 10) / 2
= 18/2 = 9
Median = 9
The value of four is not greater than five of corse if the value of four were positive and five negative but four is not greater the five.
B, the total area of wall space to be covered.
Perimeter is like fencing, that won't tell us how much wall there is to paint.
Perpendicular lines have an opposite reciprocal slope, therefore, the slope of the perpendicular line is:
-1/7
So far, y = -1/7x + b. Now we need to plug in (7, 7) into x and y for our equation.
7 = -1/7(7) + b
Simplify the right side
7 = -1 + b
Add 1 to both sides
8 = b
The equation of the perpendicular line is:
y = -1/7x + 8
can u show me a shorter verison
