How do I reflect (-4-3) over the y-axis? no links please
1 answer:
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Answer:
27,000 feet
Step-by-step explanation:
Let be the actual length of the pipeline, in feet.
Set up the following proportion:
Cross-multiplying yields
Answer:
The current is approximately 8.571 Amps
Step-by-step explanation:
You are supposed to use Ohm's Law for this problem.
Recall that Ohm's Law gives you the relationship between voltage applied (V), resistance (R) and current (I):
If the units of resistance are ohms, and the voltage is in volts, the current will be given in Amps (amperes). Then solving for the current (I) in the above equation: