3 years ago

Would it make sense to state "a dilation has a scale factor of 1" explain your reasoning

Mathematics

1 answer:

adelina 88 [10]3 years ago

4 0

It wouldnt be reasonable bc a scale factor of 1 would make no difference therefore meaning there is no dilation.

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Answer:

Step-by-step explanation:

Subtract the discount from 100 to get the percentage of the original price.

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3 years ago

The tires of a tractor are 4.5 feet tall. How many 360-degree rotations do the tires make when the tractor travels 170 feet? Rou

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Answer:

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Varvara68 [4.7K]

Step 1.

Calculate measure of angle α:

$47^o-38^o=9^o$

Step 2.

Calculate what fraction of the angle 360° is the angle α:

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Step 3.

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$C=2\pi r\to C=2\pi\cdot4000=8000\pi\ mi$

Step 4.

The length of arc is equal 1/40 of the circumference:

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