When a line passes through the two points
, its slope is given by the formula 
In this question, a line L passes through the points 
So, its slope is given by

When two lines are perpendicular, then the product of their slopes is -1.
Since, the slope of the line L is
, so the slope of the line which is perpendicular to the given line L is
as the product of
.
Answer:
Margie spent $27.05.
Step-by-step explanation:
1.5 * 2 + 14 * 1.6 + 1 * 1.65 = 27.05.
Answer:
t greater than or less than -10
Step-by-step explanation:
Answer:
<ABC
Step-by-step explanation:
When you use three points, two points must be on the rays of the anlge. The middle point must be the vertex.
Answer: <ABC