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Natalija [7]
3 years ago
7

What is 27/100 + 3/10?

Mathematics
1 answer:
Mariana [72]3 years ago
8 0

Answer:

\frac{57}{100}

Step-by-step explanation:

The fractions need to have the same denominator to add or subtract them.

The least common denominator is 100, multiply \frac{3}{10} by \frac{10}{10} to give it the same denominator as the first term

\frac{27}{100} + \frac{30}{100} = \frac{57}{100}

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Marianna [84]
\bf \begin{cases}
x=1\implies &x-1=0\\
x=1\implies &x-1=0\\
x=-\frac{1}{2}\implies 2x=-1\implies &2x+1=0\\
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\\\\\\
(x-1)(x-1)(2x+1)(x-2-i)(x-2+i)=\stackrel{original~polynomial}{0}
\\\\\\
(x-1)^2(2x+1)~\stackrel{\textit{difference of squares}}{[(x-2)-(i)][(x-2)+(i)]}

\bf (x^2-2x+1)(2x+1)~[(x-2)^2-(i)^2]
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(x^2-2x+1)(2x+1)~[(x^2-4x+4)-(-1)]
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(x^2-2x+1)(2x+1)~[x^2-4x+5]
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(x^2-2x+1)(2x+1)(x^2-4x+5)

of course, you can always use  (x-1)(x-1)(2x+1)(x²-4x+5)  as well.
7 0
4 years ago
When solving -1/8(x+35)=-7 , what is the correct sequence of operations
TiliK225 [7]

x= -623/18

Hope it helps for you,buddy!


6 0
4 years ago
Read 2 more answers
In the context of the passage, which "expression of art"
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According to the given passage the most appropriate option is: C.

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<h3>Explanation:</h3>

In light of this passage's excerpt, we can infer that it would be most challenging to interpret a piece of art for which we have no context—that is, no understanding of its language, history, inflection, or society and culture.

<h3>The definition of a single text:</h3>

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<h3>What exactly is a paragraph?</h3>

1. A paragraph with only one brief sentence that clearly states the main idea.

2. A paragraph that consists of a single lengthy sentence that could support three, four, or five sentences.

To know more about  single text visit:

brainly.com/question/9771578

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3 0
2 years ago
Describe a situation you’re familiar with where one quantity changes constantly in relation to another
Crank

Answer:

One such situation is the amount of money in excess you paid for an item and the amount of change you will get. Another such scenario would be the total numbers of hours with respect to the total number of days. With more days, there will be more time hence more hours.

Step-by-step explanation:

8 0
3 years ago
Which value of x makes the inequality 2(8 – x) &lt; 4 true? A. x = –16 B. x = –9 C. x = 4 D. x = 10
myrzilka [38]

Answer:

10

Step-by-step explanation:

If we plug in any negative number as x, the result will always be greater than 4, which rules out answers A and B

lets try plugging in 4 as x to test answer C:

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Lets try 10 as X (answer D):

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2(-2)

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We know that -4 is less than 4, therefore it makes the inequality true! :)

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