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Which of these are characteristics of two lines that coincide?
Same slope and intercepts
Can two lines that coincide lie in at least one plane?
Two lines that coincide look and act exactly like a single line. If you have one straight line, there are an infinite number of planes in which it lies.
Two lines that coincide have how many solutions or points in common?
They have an infinite number of solutions.
How many degrees are in a null angle?
Zero. A null angle is formed by two straight lines that coincide.
What are quadrilateral lines?
They are four lines that coincide pairwise in at least four distinct points.
What does coincide mean in science?
In science, "coincide" typically means when two or more events or conditions happen to overlap or occur at the same time or place. It implies a relationship of synchrony or alignment between different factors being studied.
is this statement true or falseA consistent independent system has lines that coincide?
false
Do all lines of latitude and longitude intersect at right angles?
No. All of them do but two. The latitude lines at 90 degrees North and South actually coincide with the intersection of all longitudinal lines. So technically, because they coincide, they do not form any angle.
Two lines intersect how many solutions does the system of equations have?
When two lines intersect, the system of equations has exactly one solution. This solution corresponds to the point of intersection, where both equations are satisfied simultaneously. If the lines are parallel, there would be no solutions, and if they coincide, there would be infinitely many solutions.
The back edge of the goal post must coincide with the back edge of the goal lines?
yes
Do two distinct planes intersect in a pair of lines?
No. The planes must either coincide (they are the same, and intersect everywhere), be parallel (never intersect), or intersect in exactly one line.
Why does biology and anatomy never coincide?
Biology and anatomy often coincide because the two subjects both have to do with the body.
