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mars1129 [50]
3 years ago
9

PLEASE MATH HELP WILL GIVE BRAINLIEST

Mathematics
2 answers:
allsm [11]3 years ago
8 0

the answer is actually -3

tatiyna3 years ago
3 0

Answer: SF = -3

Step-by-step explanation:

Looking at the figure and its image, three things are immediately obvious.....

The image is bigger

The image is inverted.

The figure and the image have a common point.

The common point is the center of dilation.  (-4, -4)

The fact that it lies BETWEEN the image and the figure means that the SF is a negative number.

This accounts for the fact that the image is inverted.

To find the Scale Factor divide  

\frac{a side in the image}{the same side in the figure}

Looking at the horizontal lines we see..

\frac{a side in the image}{the same side in the figure} = -\frac{6}{2} = -3

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Answer:Astrid needs 280 tons of wood

Step-by-step explanation:

Because:

1 ship requires 40 tons of wood=accomodates 300 sailors

We must:

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I hope this helps! Im sorry its too complicated.

Simplier:

2100 ÷ 300= 7

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