Answer:
0
Step-by-step explanation:
1/2 * 2 is 1. 1 - 1 is 0
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Answer:
(4, -3)
Step-by-step explanation:
Answer:
Perpendicular
Step-by-step explanation:
Perpendicular lines meet at a 90 degree angle.
Step-by-step explanation:
The coordinate plane is a two-dimension surface formed by two number lines. One number line is horizontal and is called the x-axis. The other number line is vertical number line and is called the y-axis. The two axes meet at a point called the origin. We can use the coordinate plane to graph points, lines