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Anastaziya [24]
3 years ago
9

Explain why the two figures below are not similar. Use complete sentences and provide evidence to support your explanation. PLSS

HELPP ASAP

Mathematics
1 answer:
Mice21 [21]3 years ago
6 0

Answer/Step-by-step explanation:

The corresponding segments of two similar figures are always proportional to each other. I'm other words, the ratio of their corresponding segments are equal.

The figures shown above in this question are not similar figures because their segments are not proportional to each other.

This is because:

DE/KL ≠ FG/MN

DE = 2 units

KL = 1 unit

FG = 1 unit

MN = 1 unit

DE/KL = 2/1 = 2

FG/MN = 1/1 = 1

Thus, DE/KL ≠ FG/MN.

Therefore, the figures are not similar.

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Each of four friends orders a sweatshirt from a catalog. There are 18 colors of sweatshirts, 6 of which are all cotton and 12 of
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Answer:

1/204.

Step-by-step explanation:

That would be

6/18 * 5/17 * 4/16 * 3/15

= 1/3 * 1/4 * 1/5 * 5/17

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= 1/204.

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2 years ago
At the center of espionage in Kznatropsk one is thinking of a new method for sending Morse telegrams. Instead of using the tradi
alexgriva [62]

Answer:

It takes less time sending 5 letters the traditional way with a probability of 36.7%.

Step-by-step explanation:

First we must take into account that:

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- The new method is distributed X ~ Poisson(L = 5)

P(X=x)=\frac{L^{x}e^{-L}}{x!}

Where L is the intensity in which the events happen in a time unit and x is the number of events.

To solve the problem we must calculate the probability of events  (to send 5 letters) in a unit of time for both methods, so:

- For the traditional method:

P(X=5)=\frac{1^{5}e^{-1}}{1!}\\\\P(X=5) = 0.367

- For the new method:

P(X=5)=\frac{5^{5}e^{-5}}{5!}\\\\P(X=5) = 0.175

According to this calculations we have a higher probability of sending 5 letters with the traditional method in a unit of time, that is 36.7%. Whereas sending 5 letters with the new method is less probable in a unit of time. In other words, we have more events per unit of time with the traditional method.

7 0
3 years ago
I need some help plz
user100 [1]
Answer = 1/2

- I’m pretty sure that is it... hope this works for ya!!
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Which polynomial function could be represented by the graph below?
Amiraneli [1.4K]

Answer:

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Step-by-step explanation:

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Answer:

cab you maybe take a picture of your question and then post it so I can help you maybe?

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