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nalin [4]
3 years ago
9

True or false every real number is a complex number?

Mathematics
2 answers:
Darina [25.2K]3 years ago
6 0

Answer:

True!

Step-by-step explanation:

Every real number is a complex number!

HACTEHA [7]3 years ago
5 0

Answer:

true

\huge\underline\pink{Hope\:that\:helps}

mark the person below as brainliest !!

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The total price would become 39.69.
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A forest ranger can see for a distance of 12 miles from a firetower how many square miles can he observe?
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The gradient of the curve is given by the equation and a point on the curve is also given. Find the equation of the curve with w
IgorC [24]

Answer:

4 x^(3/2)         + 5x -32

Step-by-step explanation:

This problem involves definite integration (anti-derivatives).

If dy/dx = 6x^(1/2) - 5, then dy = 6x^(1/2)dx - 5dx.

                                        (1/2) + 1

This integrates to y = 6x                        

                                   ----------------                      

                                      (1/2) + 1             x^(3/2)

                                                      =  6 ------------ + C

                                                                 3/2

             

or:        4 x^(3/2) + C

and the ∫5dx term integrates to 5x + C.

The overall integral is:  

4 x^(3/2) + C + 5x + C. better expressed with just one C:

4 x^(3/2)         + 5x + C

We are told that the curve represented by  this function goes thru (4, 20).

This means that when x = 4, y = 20, and this info enables us to find the value of the constant of integration C:

20 = 4 · 4^(3/2)         + 5·4 + C, or:

20  =  4  (8)           + 20 + C

Then 0 = 32 + C, and so C = -32.

The equation of the curve is thus   4 x^(3/2)         + 5x -32

                   

           

                                      (1/2 + 1)

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Answer:

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Step-by-step explanation:

2.50+3.00=5.50

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