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kumpel [21]
4 years ago
8

lass="latex-formula">
​
Mathematics
2 answers:
WITCHER [35]4 years ago
6 0

Answer:

2.2360679775

Step-by-step explanation:

Law Incorporation [45]4 years ago
4 0
2.23606797

Hope this helps^_^
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Pleas Help!? I am confused......
IrinaVladis [17]
Notice the x^-2, this is equal to 1/x^2.  Then notice the y^0, any value raised to the zero power is equal to 1, ie n^0=1.  So your expression is actually just:

8/x^2, the y value has no effect upon the output.  They want you to evaluate, which must means calculate, the value when x=2 so:

8/(2^2)

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6 0
3 years ago
Find the tenth term of an arithmetic sequence if the third term is 19 and the sixth term is 37.
larisa [96]

\bf \begin{array}{|ll|ll} \cline{1-2} term&value\\ \cline{1-2} a_3&19\\ a_4&19+d\\ a_5&19+d+d\\ a_6&19+d+d+d\\ &19+3d\\ &\\ \cline{1-2} \end{array}~\hspace{5em} \begin{array}{llll} \stackrel{a_6}{37}=19+3d\implies 18=3d \\\\\\ \cfrac{18}{3}=d\implies 6=d \end{array}


since we know the <u>common difference</u> is d is 6, then to get from the 6th term to the 10th term, we use d 4 more times.

6th term..................37

7th term...................37 + 6

8th term...................37 + 6 + 6

9th term...................37 + 6 + 6 + 6

10th term...................37 + 6 + 6 + 6 + 6

.....................................61.

7 0
3 years ago
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3 years ago
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a_sh-v [17]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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Answer:

Twenty minus (20 -) the product of four and a number (4n) is (=) four (4) is written algebraically as: 20-(4n) = 4 Subtract 4 from both sides.

Step-by-step explanation:

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