4 years ago

Which scale factors produce an expansion under a dilation of the original image?

Mathematics

1 answer:

snow_lady [41]4 years ago

6 0

Answer:

The correct answer is -8 and 7

Hope you have a wonderfull day :)

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Help me answer this pls

stira [4]

Answer:

x=5

Step-by-step explanation:

From this information we know that,

$5x - 6 = 3x + 4 \\ 5x - 3x = 4 + 6 \\ 2x = 10 \\ x = 5$

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3 years ago

2y= -3x+2 find three points

skelet666 [1.2K]

y=-3x+2/2

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Lera25 [3.4K]

B is the midpoint

$\\ \sf\longmapsto AB=\dfrac{1}{2}AC$

$\\ \sf\longmapsto 7x-3=\dfrac{5}{2}$

$\\ \sf\longmapsto 5=2(7x-3)$

$\\ \sf\longmapsto 5=14x-6$

$\\ \sf\longmapsto 14x=6+5$

$\\ \sf\longmapsto 14x=11$

$\\ \sf\longmapsto x=\dfrac{11}{14}$

$\\ \sf\longmapsto x=7.8$

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3 years ago

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vova2212 [387]

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