That one, there!
26/45
If the line passing through these points is a straight line then it has a positive gradient.
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A straight line, passing through the point (0,5) with a gradient of -3.
Infinite. The line is perpendicular to the ordinate.
26/45
If you mean points of: (-10, 5) and (100, 5.7) then the slope works out as 7/1100
If the line passing through these points is a straight line then it has a positive gradient.
Percolation is the process of a liquid slowly passing through a filter. It is like making coffee. The coffee gets strained through a filter.
Sublimation
"crepuscular rays" is the technical term...
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Sublimation, I think.Sublimation.
A straight line, passing through the point (0,5) with a gradient of -3.
Infinite. The line is perpendicular to the ordinate.
a half-circle extending from your horizon due north, through your zenith, to your horizon due south
The diameter of a circle is twice its radius or its largest chord passing through the center of the circle.