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sdas [7]
2 years ago
12

In the complex number system, which expression is equivalent to (3 - 5i) - (7 - 81)?

Mathematics
1 answer:
irina [24]2 years ago
5 0
The answers is b because that the answers
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SA: 2pi (r^2)+2pi(r)(h)
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3 years ago
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-2(4х + 4) — 3х – 2 = 34<br> Find x
djverab [1.8K]

Answer:

x = -4

Step-by-step explanation:

Distribute the -2 into the parentheses and your equation becomes -8x - 8 - 3x - 2 = 34

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Add 10 to both sides and get -11x = 44

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5 0
2 years ago
Aisha worked 8 3/4 hours on thursday and 7 2/4 hours on friday. how many hours did she work during these days?
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8 0
3 years ago
F+3pi=7pi <br> Please help and check answer
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F = 7pi - 3pi
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The answer is 4pi
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3 years ago
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