Mathematics: Atriangle with point (8, 10) undergoes a dilation with a scale factor of 1/2. what are the new coordinates of the point?

it can fly 320 mphStep-by-step explanation:...

Atriangle with point (8, 10) undergoes a dilation

Ответ:

nothingworksoutforme

04.01.2022

Mathematics

New x-coordinate: 4

New y-coordinate: 5

New point: (4,5)

Step-by-step explanation:

You know that the coordinates of a point of this triangle are the following:

$x_1=8\\y_1=10$

And you know that it is dilated with a scale factor of $\frac{1}{2}$ , then, to find the new coordinates of the point, you need to multiply the original coordinates by the scale factor:

New x-coordinate:

$x_2=\frac{1}{2}x_1$

$x_2=\frac{1}{2}(8)$

x_2=4

New y-coordinate:

$y_2=\frac{1}{2}y_1$

$y_2=\frac{1}{2}(10)$

y_2=5

The new point is (4,5)

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Atriangle with point (8, 10) undergoes a dilation with a scale factor of 1/2. what are the new coordinates of the point?

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