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Scilla [17]
3 years ago
15

What is the midpoint between (-4 - 2i) and ( 6 + 8i) on the complex plane?

Mathematics
1 answer:
diamong [38]3 years ago
5 0
Add the real parts and the imaginary parts separately and divide each by 2


= (  \frac{ - 4 + 6}{2}  +   \frac{ - 2i + 8i}{2} )


= ( \frac{2}{2}  +  \frac{6i}{2} )


=(1+3i)

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Dmitry [639]

Answer:

Lawns ---Earnings

1 ----------------- 10

2 ----------------- 20

3 ----------------- 30

5 ----------------- 50

Step-by-step explanation:

Given

Earnings = $10 per lawn

Required

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Since he earns $10 per x lawns, then the expression is:

y = 10x

To complete the table, we have the following:

When x = 1

y = 10 * 1 = 10

When x = 2

y = 10 * 2 = 20

When x = 3

y = 10 * 3 = 30

When x = 5

y = 10 * 5 = 50

So, the complete table is:

Lawns ---Earnings

1 ----------------- 10

2 ----------------- 20

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5 0
3 years ago
Find the range of the following piecewise function.
Olegator [25]

Answer:

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Step-by-step explanation:

The range is [2, ∞) excluding (2, 7) and [11, 16). No part of the piecewise function will give f(x) = 5, for example.

8 0
3 years ago
A bookstore has a sale. When customers pay for 2 books, they get another book free. If Pay pays for a book of 16 books, how many
svetlana [45]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
I need a little help -
OverLord2011 [107]

Answer:

(6x6x6x6) x (6x6x6)

Step-by-step explanation:

6 to the power of four is just 6 multiplied to itself 4 times.

6 to the power of three is just 6 multiplied to itself 3 times.

So, you would be multiplying 6, 7 times.

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8 0
2 years ago
Plz help and thank you
Nastasia [14]

Answer:

60%

Also known as 330 students

Step-by-step explanation:

Plz mark brainliest!!!

6 0
3 years ago
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