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nordsb [41]
3 years ago
11

(From workbook MATH 8A)​

Mathematics
1 answer:
torisob [31]3 years ago
6 0
8 bc 2/3 x 18= 12 and 12-4 = 8 :) sorry if im wrong tho
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<h2>Answer:</h2>

\boxed{R_{4}=20\Omega}

<h2>Step-by-step explanation:</h2>

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