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Vlada [557]
4 years ago
12

What is the scale factor in the dilation?​

Mathematics
1 answer:
BigorU [14]4 years ago
3 0
<h3>Answer: Choice D) 2 & 1/2</h3>

Work Shown:

Length of AC = 10-4 = 6 units (I'm subtracting the x coordinates)

Length of A'C' = 25-10 = 15 units

Scale factor = (A'C')/(AC) = 15/6 = 5/2 = 2.5 = 2 & 1/2

Triangle A'B'C' has side lengths that are 2 & 1/2 times longer compared to the corresponding sides of triangle ABC.

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worty [1.4K]
It's C. When you're dividing g(x) by f(x), you get the equations in both B. and C., but C is more correct because you can't have x=-1/3 because the function is undefined at that number (you can't have the denominator equal 0)
3 0
3 years ago
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jeka57 [31]

Answer:

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Step-by-step explanation:

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8 0
4 years ago
Need help ASAP<br> find the mean,median, range and IQR<br> brainliest
N76 [4]
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4 0
3 years ago
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Anyone know what this means
qaws [65]

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6 0
3 years ago
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What is JK? please explain/show your work on how you got your answer​
Travka [436]

Answer:

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Step-by-step explanation:

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Point J is midpoint of side HI as HJ = JI

Point K is midpoint of side GI as GK = KI

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3 years ago
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