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Anna [14]
3 years ago
8

An item was selling for 72 is reduced to 60. find a percent

Mathematics
1 answer:
Artemon [7]3 years ago
4 0

About 17% because 72 x 0.17= 12.24 (12.24-72=59.76)
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What is [4-{8x÷4x}]×8​
Molodets [167]

Answer:

The answer you should be getting is : 16

Step-by-step explanation:

=\frac{64x}{4x}

=\frac{64}{4}

=16

Hope this helped you!

~YEET !!!

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The Greatest Common Factor of the given expression should be that expression that can divide both. First, factor both expression,
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Therefore, both can be factored by x³. The answer is the third choice. 
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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>

4 0
3 years ago
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