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lina2011 [118]
2 years ago
9

What is the sum (2 – 3i) + (-4-2i) ?

Mathematics
1 answer:
zysi [14]2 years ago
5 0
-2-5i is the correct answer
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Benson sells vacuum cleaners on a commission he earns $75 for each vacuum cleaners sucks how many vacuum cleaner should he sell
Digiron [165]

Answer: Read below!

Step-by-step explanation:

You would want to start off by dividing 75 by 1,400. That will get you your answer.

4 0
3 years ago
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Answer: I think i got it because -7y/-7 = -91/-7 equals 13 so y = 13

Step-by-step explanation:

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How do I calculate 1/5 of 125
Brrunno [24]

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Step-by-step explanation:

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3 years ago
Please help me with 19 and 20 please
lesya [120]

9514 1404 393

Answer:

  19. B -- continued, but modest ...

Step-by-step explanation:

19. There is no decline or decrease indicated on this graph. If growth were exponential, the graph would be concave upward, which it is not. There is continued growth indicated.

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20. The percentage change from 2005 to 2010 is ...

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<em>Additional comment</em>

As with any statement of percentage, you need to be very clear about what the base is.

Here, 100% is the number of farms in 2005, so an increase of 40% per year is an increase by 40% of the number in 2005. That is very different from 40% of the number in the previous year, which is how an annual percentage increase is usually interpreted. (The average annual rate of change is closer to 24% with respect to the previous year's number.)

3 0
3 years ago
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