Answer:
f(x+2)=3x+5
Step-by-step explanation: hope this helps, love. have a good day
We have the Voltage v = 80 volts
Current i = 40 amps
We need to find the resistance r
The Ohm's law states that the current in any circuit is directly proportional to the voltage and inversely proportional to the resistance
which gives the formula
or
lets plug in our values
Resistance is measured in ohm denoted by the symbol Ω
Hence the answer is 2Ω or 2 ohms
Answer:
x > 4/3
Step-by-step explanation:
The first inequality can be solved this way ...
3x -91 > -87
3x > 4 . . . . . . . add 91
x > 4/3 . . . . . . divide by 3
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The second inequality has solution ...
21x -17 > 25
21x > 42 . . . . . . add 17
x > 2 . . . . . . . . . divide by 21
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The solution set is the union of these overlapping solutions, so will be equal to the first solution:
x > 4/3