Please help answer questions 1 and 2!

Mathematics

1 answer:

Mariulka [41]2 years ago

4 0

Answer:

1:A

3:C

hope this help

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Which expressions are equivalent to 0.5*m*n*4<br> 2(m+n)<br> 0.5m + 4n<br> None of the above

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$0.5*m*n*4=0.5*4*m*n = 2*m*n =$ 2mn

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0.5m + 4n ≠ 2mn

The answer is None of the above

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Step-by-step explanation:

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Answer:

= -3i + (3/4+2i) - (9/3+3i)

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