In a circuit, two resistors of 100 ω and 80 ω are connected in parallel. the parallel group is then connected in series with a 100 ω resistor. what's the total resistance of the circuit?

Total Resistance = Ω  (or 144.44 Ω)

Step-by-step explanation:

If two resistors, with resistance x and y, are connected in parallel, their total resistance is given by the formula:

If 2 resistors with resistance x and y and connected in series, their total resistance would be:

Total = x + y

Now, the first part, 100 and 80 are in parallel, so according to formula it would be:

Now, this is connected in series with 100, so the grand total would be:

Total Resistance of Circuit =

This is the total resistance of the circuit.

what is the information provided?

step-by-step explanation:

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4