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The number of points of intersection between the rectangle and hexagon is = 4
<h3>What is point of intersection?</h3>The point of intersection between two or more lines is where the lines met at a particular plane. The point of intersection an equally be referred to as the vertex.
A rectangle is a quadrilateral because it's made up of four sides of which the two sides which are opposite, are equal and parallel.
A triangle is a polygon that is made up of three lines that meet to form edges and angles.
A hexagon is a polygon that is made up of six sides and six angles.
From the attached image, the rectangle which has four sides, made an intersection with the hexagon at four points which are marked with an asterisk.
Learn more about quadrilaterals here:
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Easy, use these two formulas, to find Markdown:
Markdown=Original-New
and
Markdown%=
So, plug in what you know.
Markdown= $30-$20.10
M=$9.90
Now, Markdown%
Markdown%=
M%=0.33*100
M%=33
Thus, there was a 33% markdown.
Markdown=Original-New
and
Markdown%=
So, plug in what you know.
Markdown= $30-$20.10
M=$9.90
Now, Markdown%
Markdown%=
M%=0.33*100
M%=33
Thus, there was a 33% markdown.
Answer:
The slope is undefined.
Step-by-step explanation:
The slope of a line is its relationship between its change in verticalness and its change in horizontalness. In layman's terms, we call it rise over run. Slope can be useful for many things: to show how steep a line is, to write a line in slope-intercept form (y = mx + b), etc.
Recall that a line only needs two points to be formed. That's why slope matters so much. With lines, we only care about its steepness and its position on the coordinate plane, so slope knocks out one of those criteria.
One way to find slope is to use the definition of slope, the change in verticalness (y) divided by the change in horizontalness (x):
where m is the slope of the line;
and x1, y1, x2, and y2 are coordinates for points (x1, y1) and (x2, y2).
So let's use what we now know to solve the problem.
Since (-5,8) and (-5,9) are two points, they can form a line. So I can say that x1 = -5, y1 = 8, x2 = 5, and y2 = 9. Now, let's plug these numbers into the formula.
"Wait, what's going on? I thought I can't divide by 0." - You
Yes, exactly. But what we have here is a special case of a line, nothing more. Let me explain.
Lines don't always have a natural number for a slope, like m = 1. There are two special lines that deviate from the norm: horizontal lines and vertical lines.
Horizontal lines have a slope of zero. This is because they change in x, but not in y. So y appears as 0 in the formula: 0/x = 0. That's why horizontal lines have a slope of zero. They are usually written as y = C where C is some constant.
Vertical lines have an undefined slope. We're dealing with this type of line for our problem. They change in y, but not in x. So x appears as 0 in the formula: y/0 = undefined. We simply cannot divide by zero. That's why vertical lines have undefined slopes. They are usually written as x = C where C is some constant.
So there you go. (-5, 8) and (-5, -9) form a vertical line that has an undefined slope. And if you really want to know the equation for this line, it's x = -5.