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3 years ago

Solve 1/3x - 2/7x > 1/3

Mathematics

1 answer:

Ne4ueva [31]3 years ago

6 0

Answer: x > 7

Step-by-step explanation:

Given:

$\displaystyle \frac{1}{3}x- \frac{2}{7}x > \frac{1}{3}$

Subtract:

$\displaystyle \frac{1}{21}x > \frac{1}{3}$

Divide both sides of the equation by $\frac{1}{21}$ :

$\displaystyle x > 7$

What does this mean?

This means the x is equal to all values greater than 7.

-> 7.432421, 7.5, 8, 250, etc

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Aleks04 [339]

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well, that said, surely you know what ∡DAE is.

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drek231 [11]

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4 years ago

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Irina-Kira [14]

Answer:

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Step-by-step explanation:

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3 years ago

What is the square root of -6.76

mojhsa [17]

Answer:

2.6i

Step-by-step explanation:

undo the - by making it: √-6.76= √6.76 x √-1

then, √-1 would be converted to imaginary number -> i

now rewrite it as √6.76 x i or i√6.76 which is the same as the squareroot of 6.76 which is 2.6 times i.

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3 years ago

Read 2 more answers