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worty [1.4K]
3 years ago
9

How would you describe the normal density curve?

Mathematics
1 answer:
Citrus2011 [14]3 years ago
6 0
A normal density curve is symmetrical
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In a word processing document or on a separate piece of paper, use the guide to construct a two-column proof proving AC > EF
VARVARA [1.3K]

<em>Answer:</em>

Complete proof is written below.

Facts and explanation about the segments shown in question :

  1. As BC = EF is a given statement in the question
  2. AB + BC = AC because the definition of betweenness gives us a clear idea that if a point B is between points A and C, then the length of AB and the length of BC is equal to the length of AC. Also according to Segment addition postulate, AB + BC = AC. For example, if AB = 5 and BC= 7 then AC = AB + BC → AC = 12
  3. AC > BC because the Parts Theorem (Segments) mentions that if B is a point on AC between A and C, then AC > BC and AC>AB. So, if we observe the question figure, we can realize that point B lies on the segment AC between points A and C.
  4. AC > EF because BC is equal to EF and if AC>BC, then it must be true that the length of AC must greater than the length segment EF.

Below is the complete proof of the observation given in the question:

<em />

<em>STATEMENT                              REASON  </em>

___________________________________________________

1. BC = EF                                    1. Given

2. AB + BC = AC                         2. Betweenness

3. AC > BC                                   3. Def. of segment inequality

4. AC > EF                                   4. Def. of congruent segments

<em />

<em>Keywords: statement, length, reason, proof</em>

<em> Learn more about proof from brainly.com/question/13005321</em>

<em> #learnwithBrainly</em>

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3 years ago
What is the sum of the multiples of 5 from 1 to 100, inclusive
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0, 5,10,15,20,25,30,35,40,45,50,55,60,65,70,75,80,85,90,95,100 stoopid
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if the ratio of minutes spent on homework to the number of weeknights is 120 to 5 what is the unit of homework per night
sashaice [31]
To solve this problem, divide both sides by 5 and you get a ratio of 24 to 1. The answer is 24 minutes per night. I hope this helped!
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4 years ago
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Which will have a higher effective interest rate - a payday loan for $1500 that
Andru [333]

Answer:

C!

Step-by-step explanation:

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The cost of renting a truck is $40. An additional $0.79 is charged for each mile, m, the truck is driven.
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Answer:

Answer: B( hope this helps)

Step-by-step explanation:

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