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How are the coordinates of the new point found if it is dilated with a scale factor of 3?
Wiki User
∙ 11y ago
molly-tyga
Wiki User
∙ 11y ago
Anonymous
ΔRST is dilated about the origin, O, to create ΔR'S'T'. Point R is located at (3, 9), and point R' is located at (1.2, 3.6). Which scale factor was used to perform the dilation?
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What is a point with respect to which a figure is dilated?
dilation
What are the coordinates of the image of the point (-412) under a dilation with a scale factor of 4 and the center of dilation at the origin?
If the original point was (-4, 12) then the image is (-16, 48).
How can distances and midpoints be found on the coordinate plane when you can't easily count blocks?
If you have the coordinates, you can do calculations. You can get the distance with the Pythagorean formula; the x-point of the midpoint is the average of both x-coordinates, similar for the y-point.
When solving a system of equations by graphing how is the solution found?
The solution is the coordinates of the point where the graphs of the equations intersect.
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A point has coordinates (-3, 0). Where is it located in the coordinate plan?A point has coordinates (-3, 0). Where is it located in the coordinate plan?
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Well this is my thought depending on where the point of dilation is the coordinates of the give plane is determined. The point of dilation not only is main factor that positions the coordinates, but the scale factor has a huge impact on the placement of the coordinates.
What do you need to use the point slope formula?
The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.
What is a point with respect to which a figure is dilated?
dilation
How do you give the coordinates of a point that lies in the interior of the angle?
The coordinates of a point are in reference to the origin, the point with coordinates (0,0). The existence (or otherwise) of an angle are irrelevant.
What are the coordinates of the image of the point (-412) under a dilation with a scale factor of 4 and the center of dilation at the origin?
If the original point was (-4, 12) then the image is (-16, 48).
How can distances and midpoints be found on the coordinate plane when you can't easily count blocks?
If you have the coordinates, you can do calculations. You can get the distance with the Pythagorean formula; the x-point of the midpoint is the average of both x-coordinates, similar for the y-point.
Describe how to find the coordinates of the image of a point after a 270 degree rotation?
Point A has coordinates (x,y). Point B (Point A rotated 270°) has coordinates (y,-x). Point C (horizontal image of Point B) has coordinates (-y,-x).
When solving a system of equations by graphing how is the solution found?
The solution is the coordinates of the point where the graphs of the equations intersect.
How do you find coordinates to an angle?
A point has coordinates; an angle does not.
When point A has coordinates 65 and the point B has coordinates 2-1 find the coordinates of the midpoint of AB?
oh my goodness not even dr.sheldon cooper can answer that
What is the converse if a point is in the first quadrant then its coordinates are positive?
Converse: If the coordinates are positive, then the point is in the first quadrant
What are 2 polar coordinates for the point 2 0?
The point whose Cartesian coordinates are (2, 0) has the polar coordinates R = 2, Θ = 0 .
