Answer:
Give Full Question ...I think this question is incomplete
Answer:
N4009.60
Step-by-step explanation:
800x.6x.5x8.95=2,148
800x.2x.3x8.95=429.6
800x.2x8.95=1,432
2148+429.6+1432=4009.6
Answer:
Vertical lines have undefined slopes.
Step-by-step explanation:
Lines that have equal slopes are parallel lines, and <u><em>not</em></u> vertical lines.
Vertical lines are symbolically represented by the equation, <em>x</em> = <em>a</em> where a is the <u>x-intercept</u>. Vertical lines also have<em> </em>an<em> </em>undefined slope--its slope does not <em>run</em> horizontally, as all points on the line have the same x-coordinate.
Since any two points on a vertical line have the same x-coordinate, the slope cannot be computed as a finite number, as you normally would in using the slope formula, m = (y2 - y1)/(x2 - x1). because division by zero is an undefined operation.
You cannot say that two vertical lines have equal slopes, because the slopes of vertical lines are undefined.
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