Hello!
Given two real numbers "a" and "b", the complex number z is defined as:
The complex conjugate of "Z = a + bi" is "Z = a – bi"
Given the complex number
, "a" is called the real part and "b" the imaginary part.
Therefore:
Re(a) = 5
Im(b) = -2



Answer:
a. 5 + 2i
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I Hope this helps, greetings ... DexteR! =)
Answer:
1/ A
2/ B
3/ A
4/ B
5/ C
Step-by-step explanation:
That's it.
First, 90 minutes will equal 1.5 hours. And I have the formula for this is distance=time×speed, so I just take 25 divided 1.5 to get the speed she is riding which equal 16 2/3 miles per hour. Hope it help!