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3 years ago

Plz help me find the answer

Mathematics

2 answers:

kap26 [50]3 years ago

6 0

I think 47.1 I followed the formula.

Effectus [21]3 years ago

5 0

The answer is 47.1 when using formula

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Determine whether each scale factor produces an expansion or a contraction under a dilation of the original image

blondinia [14]

Answer:

see the explanation

Step-by-step explanation:

we know that

If the absolute value of the scale factor is less than 1, then the dilation produces a contraction of the original image

If the absolute value of the scale factor is greater than 1, then the dilation produces an expansion of the original image

Verify each value

1) -4

$\left|-4\right|=4$

$4> 1$

therefore

The dilation produces an expansion of the original image

2) 0.25

$\left|0.25\right|=0.25$

$0.25 < 1$

therefore

The dilation produces a contraction of the original image

3) -2/3

$\left|-2/3\right|=2/3$

$2/3 < 1$

therefore

The dilation produces a contraction of the original image

4) 2.3

$\left|2.3\right|=2.3$

$2.3 > 1$

therefore

The dilation produces an expansion of the original image

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3 years ago

Which of the following is the additive inverse of 1/2 ? 2 -2 -1/2

lara [203]

Answer:

-1/2

Step-by-step explanation:

It's the exact opposite. aka the negative version of the number.

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3 years ago

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There are 6C3 = 20 such combinations.
abc, abd, abe, abf
acd, ace, acf, ade
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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer: the answer is A 5 units

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4 years ago

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