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Lilit [14]
2 years ago
14

The relationship between voltage, E, current, I, and resistance, Z, is given by the equation E = IZ. If a circuit has a current

I = 3 + 2i and a resistance Z = 2 – i, what is the voltage of the circuit?
Mathematics
2 answers:
Hunter-Best [27]2 years ago
5 0
I=3+2i
Z=2-i
i=√-1
i²=-1
E=IZ=(3+2i)(2-i)=6-3i+4i-2i²=6+i-2(-1)=6+i+2=8+i.

Solution: E=8+i 
Korolek [52]2 years ago
3 0

Answer:

C

Step-by-step explanation:

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Step-by-step explanation:

I hope this is what you are asking.

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A new car is purchased for 24600 dollars. The value of the car depreciates at 5.5% per year. To the nearest year, how long will
boyakko [2]

Answer:

The number of years until the value of the car is 11300 dollars is 9 years.

Step-by-step explanation:

This can be calculated using the following formula:

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Where;

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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xeze [42]

Answer:

3=111

Step-by-step explanation:

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