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romanna [79]
2 years ago
15

What is the square root of -1?

Mathematics
2 answers:
marishachu [46]2 years ago
7 0
It is i

......................
Setler [38]2 years ago
3 0

Sorry, there is not any square root of -1.

Thank you♥♥

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17. Scott cuts his birthday cake into nine equal pieces and eats two of them.
Roman55 [17]

Answer:

A. 0.2222

B. Repeat indefinitely

Step-by-step explanation:

A. We have that Scott has 9 pieces in total and he eats 2 of them. That means he eats 2 <em>out of </em>the 9, so we have 2 ÷ 9. (see attachment)

The decimal form is: 0.2222.

B. Clearly, we can see that throughout the long division, we keep getting 20 - 18 = 2, which makes another 20 and so on. So, this will repeat indefinitely.

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3 years ago
What is (−2.1)⋅(−1.4)
professor190 [17]
Multiplying a negative number and another negative number makes the product positive.
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8 0
1 year ago
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Vilka [71]

Answer:-8

Step-by-step explanation:

8+4a=3a

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a=-8

5 0
3 years ago
What is the slope of the line y = -2?
rjkz [21]

Answer:

slope= 0

Step-by-step explanation:

it's a horizontal line

4 0
3 years ago
David has been tasked with tracking the number of bagels sold (y) at freddy's 24-hour bagel shop from 12: 00 am (x= 0) to 12: 00
ICE Princess25 [194]

Step-by-step explanation:

let say he sold 5 bagels then he would sell 5 bagels

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replace in 12-5=7

b=12-s

8 0
3 years ago
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