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amm1812
3 years ago
12

20 POINTS FOR RIGHT ANSWER!!!

Mathematics
1 answer:
dangina [55]3 years ago
6 0

Answer:

a=10 and b= -12

Step-by-step explanation:

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Answer:

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<em>5</em><em>.</em><em>5</em><em>2</em><em>4</em><em> </em><em>=</em><em> </em><em>5</em><em>.</em><em>5</em><em> </em><em>(</em><em>2</em><em> </em><em>significant</em><em> figures</em><em>)</em>

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valentina_108 [34]

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Step-by-step explanation:

Hopefully this helps

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