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rusak2 [61]
3 years ago
15

Need help ASAP please

Mathematics
1 answer:
yuradex [85]3 years ago
5 0
It would definatly be 13 because thats logical
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Plz help me with this
hichkok12 [17]

Answer:

8

Step-by-step explanation:

0.3{10} + 10 / 2

3 + 10/2

3 + 5

8

8 0
3 years ago
Read 2 more answers
I know that real numbers consist of the natural or counting numbers, whole numbers, integers, rational numbers and irrational nu
ra1l [238]

The imaginary unit i belongs to the set of complex numbers, denoted by \mathbb C. These numbers take the form a+bi, where a,b are any real numbers.

The set of real numbers, \mathbb R, is a subset of \mathbb C, where each number in \mathbb R can be obtained by taking b=0 and letting a be any real number.

But any number in \mathbb C with non-zero imaginary part is not a real number. This includes i.

  • "is it possible that i can use an imaginary number for a real number"

I'm not sure what you mean by this part of your question. It is possible to represent any real number as a complex number, but not a purely imaginary one. All real numbers are complex, but not all complex numbers are real. For example, 2 is real and complex because 2=2+0i.

There are some operations that you can carry out on purely imaginary numbers to get a purely real number. A famous example is raising i to the i-th power. Since i=e^{i\pi/2}, we have

i^i=\left(e^{i\pi/2}\right)^i=e^{i^2\pi/2}=e^{-\pi/2}\approx0.2079

3 0
3 years ago
Write an equivalent expression for each of the following ​
Anna11 [10]
1) 6x
2) 2x + 4
3) 5y + 11

hope this helps!
6 0
3 years ago
Which equation show you how to find 16-9
natima [27]
7+9=16 you can use that cause that is the opposite equation
3 0
3 years ago
Read 2 more answers
Can I get help please with all 20 questions I have 156points
motikmotik

Answer:

It’s the third ans

Step-by-step explanation:

7 0
3 years ago
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