Power = Current *Voltage
You already have the current, but not the voltage.
But you are given resistance, and you know that
Voltage=Current*Resistance
Therefore
V=I*R=4*12=48V
So you have 48V
Now you can figure out the Power
P=I*V=4*48=192W
Therefore you have 192W.
hope this helps
7x2=14
So the answer would be 2
Answer:
7.07106781187
Step-by-step explanation:
Let us use the distance formula:

x2=2
x1=7
y2=4
y1=9




d=7.07106781187 (round to whatever digit neccesary)
Hope this helps!!
Answer:
2
Step-by-step explanation:
x + 3y = 5 (equation 1)
2+3=5
7x − 8y = 6 (equation 2)