3 years ago

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

1 answer:

5 0

Any scale factor less than 1 would show that an image has been reduced, or contracted, when compared to the original.

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MissTica

no les. nxjdjd bdfi dmd Ñ d uned km m

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3 years ago

vampirchik [111]

Answer:

Step-by-step explanation:

The range is the difference between the highest and lowest number.

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3 years ago

lubasha [3.4K]

Step-by-step explanation:

$137 = 2\pi \times r \\ r = \frac{137}{2\pi} = 21.8045232 \\ diameter = 2 \times r = 43.609 \\ = 43.61 \: m$

6 0

3 years ago

gavmur [86]

Answer:

See explanation

Step-by-step explanation:

If point R lies $\frac{a}{b}$ of the way along line LM, closer to L than M, then

$LR=ax\\ \\LM=bx$

Find all needed ratios:

1. $\dfrac{LR}{LM}=\dfrac{ax}{bx}=\dfrac{a}{b}$

2. By segment addition postulate,

$LR+RM=LM\\ \\RM=bx-ax=(b-a)x,$

$\dfrac{RM}{LM}=\dfrac{(b-a)x}{ax}=\dfrac{b-a}{a}$

3. $RL=LR=ax\\ \\RM=(b-a)x,$

then

$\dfrac{RL}{RM}=\dfrac{ax}{(b-a)x}=\dfrac{a}{b-a}$

5 0

4 years ago

snow_tiger [21]

The correct answers for this is 30°, 30°, and 120°

4 0

3 years ago