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Maurinko [17]
3 years ago
12

What's is the square root of -1 -i i -1 1

Mathematics
2 answers:
tankabanditka [31]3 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

The \sqrt{-1} = i

s2008m [1.1K]3 years ago
3 0

Answer:

The answer is I / Option B

Step-by-step explanation:

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Toby the Tiger makes $25 an hour selling cereal. Write an equation to
gavmur [86]

Answer:

I think it is y=25x

Step-by-step explanation:

Since Tony the Tiger makes $25 an hour, in 2 hours, he would make $50. Both of them, when divided, equal 25, the constant of proportionality.

5 0
2 years ago
3.) A glass of water is being filled up slowly. It initially starts out with 4
maria [59]

Answer:

  8 minutes

Step-by-step explanation:

The amount in the glass after m minutes can be described by ...

  a = 4 + 3/2m

We want to find m when a=16, so ...

  16 = 4 + 3/2m

  12 = 3/2m . . . . . subtract 4

  8 = m . . . . . . . . . multiply by 2/3

It will take 8 minutes to fill the glass.

4 0
3 years ago
The least common multiply of 2, 5, 6 and 9 is
Lady bird [3.3K]

Answer:

The LCM of 5, 6, and 9 is the product of all prime numbers on the left, i.e. LCM(5, 6, 9) by division method = 2 × 3 × 3 × 5 = 90.

8 0
3 years ago
Read 2 more answers
Is 30/12 and 40/16 equivalent?
Flura [38]
30/12 in simplest form is 5/2 (cause 6 * 5 = 30 and 6 * 2 = 12)
40/16 in simplest form is 5/2 (cause 8 * 2 = 16 and 8 * 5 =40)
so yes they're equivalent;
30/12 = 40/16
Hope that helps :D have a nice day!
5 0
3 years ago
Read 2 more answers
What is the range of the function f(x)=2x+4f⁢(x)=2x+4 when the domain is {-2, 0, 3}?
salantis [7]
D. All real numbers is the answers
4 0
2 years ago
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