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prohojiy [21]
3 years ago
9

Part1

Mathematics
2 answers:
vovikov84 [41]3 years ago
5 0
Answer is B.1/2X12X3+1/2X2X3
LenKa [72]3 years ago
4 0
 The answer is B. 1/2x12x3+1/2x6x2 
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Perform the following operation
Cerrena [4.2K]

Answer:

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First, multiply normally.

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Then determine whether the sign is positive or negative. Since there is an odd number of negatives, the sign is negative.

So, the answer is -1100.

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