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aalyn [17]
3 years ago
11

Angelique says finding the absolute value of a number is as same as finding the opposite of the number. For example, |-5 | = 5.

Explain her error.*
Mathematics
2 answers:
Gekata [30.6K]3 years ago
8 0
Her error is that the outcome of an absolute number can NEVER be negative. For example, if it was | 1 | it would NOT be equal to -1. It would still be 1. However, if it was | -1 | the answer would be 1. The outcome always has to be a positive number. Hope this helps have a great day!
shtirl [24]3 years ago
7 0

Answer:

Step-by-step explanation:

<em>The aboslute value of a number is how far it is from zero, so the answer can never be a negative number.</em> The <em>absolute value of negative five is positive five. </em>The <em>absolute value of positive five is postive five.</em> If <em>Angelique</em> was to do the <em>opposite value of positive five, she would answer negantive five, which is incorrect.</em>

Hope this helps!

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52= -5x -3 can you solve for x
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Answer:

x = -11

Step-by-step explanation:

First, add three to both sides on the equation. Then, your equation becomes 55= -5x. Finally, divide both sides by -5 to get -11 = x. So, x equals -11. Hope this helps!

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3 years ago
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A cylindrical cooler has a diameter of 30 inches and a height of 24 inches . If a cup has a diameter of 3 inches and a height of
Aleks04 [339]

Answer:

The answer to your question is 600 cups

Step-by-step explanation:

Data

Cylinder                            Cup

diameter = 30 in               diameter = 3 in

height = 24 in                    height = 4 in

Process

1.- Calculate the volume of the cylinder

Volume = πr²h

-Substitution

Volume = (3.14)(30/2)²(24)

-Simplification

Volume = (3.14)(15)²(24)

Volume = (3.14)(225)(24)

-Result

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-Simplification

Volume = (3.14)(1.5)²(4)

Volume = (3.14)(2.25)(4)

-Result

Volume = 28.26 in³

3.- Divide the volume of the cylinder by the volume of the cup

Number of full cups =  16959 in³ /  28.26 in³

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