Answer:
the value of x is 35
Step-by-step explanation:
PLEASE MARK THE BRAINLIEST
Bronwyn equals to 12
Aaron equals to 17
And Carl is 24
Do you want me to explain?
Answer: The voltage across an identical resistor = 60 Volts
Step-by-step explanation:
Step 1
Given that voltage across the resistor is directly proportional to the current running through the resitor.
Mathematically, it would be represented as
Voltage ∝ Current
Introducing the constant of proportionality, k which represents the Resistor as it is constant.
we have that
Voltage = K x Current
When current = 12 amps and voltage = 480v, the constant of proportionality K
480 = k x 12
k = 480/12
k= 40
Step 2 ,
when current = 1.5 amps
Voltage = ?
Using our equation that
Voltage = K x Current
Voltage = 40 x 1.5
Voltage = 60 Volts
$530.40/4= $132.60
$132.60 x 3=$397.80
Or
$530.40 x .75= $397.80