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Darya [45]
3 years ago
11

40 centimeters of snow in 20 hours what is the rate

Mathematics
1 answer:
Eduardwww [97]3 years ago
8 0
Rate = cm/hour = 40/20 = <u>2 cm/hr</u>
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Prove that the two circles shown below are similar.​
tekilochka [14]

Because we can transform circle A into circle B by using transformations, we conclude that circle A and B are similar.

<h3>How to prove that the two circles are similar?</h3>

We know that two figures are similar if one is a transformation of the other. So let's find the transformations that we need to apply to circle A to get circle B.

First, let's move the center. We can see that we need to translate circle A 5 units down and 3 units to the left.

Now, the radius of circle A is 5 units, while the radius of circle B is 2 units, then we have a scale factor k such that:

k*5 units = 2 units

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Then, if we apply the transformations to circle A.

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We get circle B, so circle A and circle B are similar.

If you want to learn more about circles, you can read:

brainly.com/question/1559324

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2 years ago
A line passes through the point (–7, 5) and has a slope of 1/5. Which is another point that the line passes through?
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<span>A line passes through the point (–7, 5) and has a slope of 1/5.
So this line would be y=1/5x+b
If we substitute x and y into this </span>formula
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So another point on this line is (0,32/5)
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Step-by-step explanation:

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