Amelia played 8 games of cards with her grandpa. Her cousin played 4 times as many games as Amelia played. How many games did he
2 answers:
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Answer:
The value of currents are ,
and
.
Step-by-step explanation:
The Ohm's law states that
it is given that the V₁=3V and V₂=4V.
In a parallel circuit:
- Voltage is same in each component
- Sum of the currents equals to the total current that flows.
.... (1)
Equation for first loop is,
..... (2)
Equation for second loop is,
..... (3)
On solving (1), (2) and (3) we get
Therefore the value of currents are ,
and
.
Answer:
x = 7
Step-by-step explanation:
Start by solving for which is a common expression for both equations. Then in the first equation:
and in the second equation:
Now we make the two expressions equal so we get: