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sweet-ann [11.9K]
3 years ago
14

Simplify. (-5.12) - (-4.7) + (7.021) 6.79 6.601 -2.799

Mathematics
2 answers:
liq [111]3 years ago
8 0
The answer is 6.601, and therefore, the second option.
Wittaler [7]3 years ago
6 0
The answer is 6.601

(-5.12)-(-4.7)+(7.021)

= -0.42+7.021
= 6.601
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4 years ago
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lisov135 [29]
<h3>Solution:</h3>

\sqrt{32}  \times  \sqrt{ \frac{1}{18} }  \\  =  \sqrt{32}  \times  \frac{ \sqrt{1} }{ \sqrt{18} }  \\  =  \sqrt{32}  \times  \frac{1}{ \sqrt{18} }  \\  =  \frac{\sqrt{2 \times 2 \times 2 \times 2 \times 2}}{ \sqrt{2 \times 3 \times 3} }   \\  =  \frac{ \sqrt{ {2}^{2}  \times  {2}^{2}  \times 2} }{ \sqrt{2 \times  {3}^{2} } }  \\  =  \frac{2 \times 2 \times  \sqrt{2} }{3 \times  \sqrt{2} }  \\  =  \frac{4 \times  \sqrt{2} }{3 \times  \sqrt{2} }  \\  =  \frac{4}{3}

<h3>Answer:</h3>

\frac{4}{3}

<h3>Hope it helps...</h3>

ray4918 here to help

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X=9 mark as brainlest if this helps ;)
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Read 2 more answers
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