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posledela
4 years ago
14

" class="latex-formula">
what is the answer to this. can someone please help me?
Mathematics
1 answer:
Lorico [155]4 years ago
7 0

sqrt (21) = sqrt(3)*sqrt(7)

is an irrational number

it cannot be simplified

it can be approximated

sqrt (21) is approximately 4.582575695.......

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Carlos is using a number line to add another integer to –4. He begins by showing –4 on the number line, as shown below. Carlos a
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Jacob is a construction worker who earns a yearly income given by the expression 2000x+4000, where x is the number of hours he w
Norma-Jean [14]

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$20 x 37.5 x 52, or $39,000

Step-by-step explanation:

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The expression 87000(1.12)^t represents the population of a town t hears after 1996. By what percent does the population increas
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Answer:

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Step-by-step explanation:

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Hope this helped!

7 0
3 years ago
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PLS HELP ME, I NEED TO ANSWER THIS IN 15 MINUTES!!!
malfutka [58]
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4 0
3 years ago
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BARSIC [14]

Answer:

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Step-by-step explanation:

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x = 0 or x = 4

3.- The solutions are:

x = 0\\x = 4

5 0
3 years ago
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