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mina [271]
3 years ago
13

Triangle KLM ~ triangle KCD are similar. Solve for x.​

Mathematics
1 answer:
lutik1710 [3]3 years ago
3 0

Answer:

x=14

Step-by-step explanation:

28/16 = 1.75

1.75 is the constant of proportionality

63/1.75 = 36

therefore, 2x+8 should be equal to 36

2x+8 = 36    >> subtract 8 from both sides

2x = 28        >> divide both side by 2 to get x alone

x = 14

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3 years ago
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3/8 rounded to the nearest thousand​
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0.38

Step-by-step explanation:

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2 years ago
The probability that Ariana is on time for a given class is 69 percent. If there are 39 classes during the semester, what is the
salantis [7]

Answer:

The best estimate of the number of times out of 39 that Ariana is on time to class is 27.

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E(X) = np

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3 years ago
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Setler [38]

Answer:

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