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lisov135 [29]
3 years ago
14

Which expression is equivalent to √4j^4/9k^8?

Mathematics
2 answers:
solmaris [256]3 years ago
6 0
\frac{ 2j^{2} }{ 3^{4} }
SQRT each individual bit: 4 andj^{4} and 9 and k^{8}
umka2103 [35]3 years ago
4 0

Answer:

Option (4) is correct.

An equivalent expression to the given expression   \sqrt{\frac{4j^4}{9k^8}} is \frac{2j^2}{3k^4}

Step-by-step explanation:

Given expression  \sqrt{\frac{4j^4}{9k^8}}

We have to choose an equivalent expression to the given expression   \sqrt{\frac{4j^4}{9k^8}}

Consider the given expression  \sqrt{\frac{4j^4}{9k^8}}

Apply radical rule,

\sqrt[n]{\frac{a}{b}}=\frac{\sqrt[n]{a}}{\sqrt[n]{b}}

=\frac{\sqrt{4}\sqrt{j^4}}{\sqrt{9}\sqrt{k^8}}

\mathrm{Apply\:radical\:rule\:}\sqrt[n]{ab}=\sqrt[n]{a}\sqrt[n]{b},\:

\sqrt{4j^4}=\sqrt{4}\sqrt{j^4}

\sqrt{9k^8}=\sqrt{9}\sqrt{k^8}

We have,

=\frac{\sqrt{4}\sqrt{j^4}}{\sqrt{9}\sqrt{k^8}}

=\frac{2\sqrt{j^4}}{3\sqrt{k^8}}

\mathrm{Apply\:radical\:rule\:}\sqrt[n]{a^m}=a^{\frac{m}{n}}

=\frac{2j^2}{3k^4}

Thus, An equivalent expression to the given expression   \sqrt{\frac{4j^4}{9k^8}} is \frac{2j^2}{3k^4}

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scoundrel [369]
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6 * (22 + 9) = 6 * 31 = 186

The correct result would be 186.
5 0
3 years ago
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Derrick withdrew $17 from his account on Monday. The next day he
matrenka [14]

Answer:

<em>The total change in his account is represented by the integer -5</em>

Step-by-step explanation:

<u>Operations With Integers</u>

We need to perform addition and subtraction to complete the answer to this problem.

Derrick first withdrew $17 from his account. Since the money is coming out from the account, it's considered as negative. Thus this operation is recorded as -$17.

The next day he deposited $12, which is considered as positive. This operation is considered as $12 or +$12.

The net operation or total change in the account is: -$17 + $12.

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The total change in his account is represented by the integer -5

5 0
3 years ago
R\6 = 8<br> what does r equal?
madam [21]
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8 0
3 years ago
Instructions: Given the coordinates, Complete the translation (x,y)→(x+2,y−2) C(−5,−1) D(−4,3) E(−3,2) F(−2,0)
MAVERICK [17]

the translations is,

               C(-5,-1) → (-3,-3)

               D(-4,3) → (-2,1)

               E(-3,2) → (-1,0)

               F(-2,0) → (0,-2)

What is Translation ?

The changes in the value of the x and y  coordinates is known as translation.

Calculation:

The given points are C(-5,-1), E(-4,3), F(-3,2), F(-2,0).

according to the question (x,y)→(x+2,y-2)

 this means x coordinate changes by addition of 2

 And the y coordinate changes by subtraction of 2  

 Addition and Subtraction in the Coordinates,

             C(-5,-1) → (-5+2,-1-2) → (-3,-3)

             D(-4,3) → (-4+2,3-2) → (-2,1)

             E(-3,2) → (-3+2,2-2) → (-1,0)

             F(-2,0) → (-2+2,0-2) → (0,-2)

Learn more about the translation here:

brainly.com/question/15180519

#SPJ1

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Answer:

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6 0
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