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Sidana [21]
3 years ago
11

Can sum1 answer pls really need help

Mathematics
1 answer:
butalik [34]3 years ago
8 0

Answer:

B

Step-by-step explanation:

This is because the interquartile range for 20-40 is 40 while the interquartile range for people 50-70 is 30

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How to solve 2x+8=6-x
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Identify the property used in Step 3.
svp [43]

The associative property has been used in step 3

Step-by-step explanation:

There are multiple properties that are used to solve the equations

One of them is associative property.

Associative property states that the order of three terms which are being added doesn't matter the result will be same.

a + (b+c) = (a+b)+c

In step 2:

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As we can see that the last three terms are being added

The solver has used the associative property to solve the expression.

2 + 2x + [10 + (-10)] + 11x

The brackets have been changed from 10+(-10+11x)\ to\ [10 + (-10)} +11x using associative property

The associative property has been used in step 3

Keywords: Properties , expressions

Learn more about expressions at:

  • brainly.com/question/10699220
  • brainly.com/question/10703930

#LearnwithBrainly

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4 years ago
If angle 1 &amp; 2 are complementary angles, they add up to 90 degrees.
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Step-by-step explanation:

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3 years ago
The value of your stock investment decreased by 41 % after a stock market crash. What percentage increase in value would the sto
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Step-by-step explanation:

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The stock would have to rise about 69.5%.

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