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Name a 2d shape with 1 line of symmertry?
== == An isosceles triangle with sides 5, 5, 3. The only line of symmetry is the line joining the midpoint of the side of 3 units to its opposite vertex.
What metric units are represented by points on the plotted line?
Any metric or non-metric units can be represented by points on the plotted line.
Can the slope of a line be a fraction?
Of course. If the line rises 18 units for every 27 horizontal units,then its slope is 2/3 .
How long will production line A have to work to produce the same amount of units as line B when A produces 12.5 units in an hour and line B produces 15.25 units in an hour?
15.25/12.5 = 1.22 times the length of time that line B works. So if line B works for 1 hour and produces 15.25 units, line A will need to work 1.22 hours (1 hour 13.2 minutes) to produce that number.
How do you find equations of a line given a point and line?
You need to determine another point along the line or determine the slope of the line given the graph.First, count the "rise" and "run" units along the graphs. To count the "rise" units, count the number of units it takes for the line to rise up. To count the "run" units, count the number of units it takes for the line to run left/right.Remember:If you are running up along the line, then you are counting positive units for the "rise".If you are running left/right along the line, then you are counting negative/positive units for the "run".Use this simplified form:m = slope form = rise / runThen, use the point-slope form to determine the equation of a line.y - y0 = m(x - x0)
