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Mathematics

1 answer:

goldfiish [28.3K]3 years ago

6 0

Answer: V=60

Explanation-
The first step is to find the resistance in the current with 480 volts.
The equation for resistance is= voltage/current(amps)
So the equation would be: 480/12
Solve: 480/12=40 ohms
40 is the resistance
Now you will use this the answer the seconds part.
In the second part you are finding the voltage.
Equation for voltage: V= current x resistance
So the equation would be: 1.5 amps x 40 ohms
Solve: 1.5 x 40= 60 volts

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Usando la información dada en el texto, se construye un sistema de ecuaciones para encontrar el precio de cada pera e de cada manzana.
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