8 because you would multiply 20 and 2/5
Answer:
200
Step-by-step explanation:
2 divided by 0.01
The generated emf when it is running as a generator= 238.16V
The generated emf as a motor taking 60A= 236.12V
<h3>Calculation of Electromotive force (emf)</h3>
The Resistance of the machine= 0.102
The connected voltage = 230V
The formula for emf; E= V +IR
The generated emf when it is running as a generator,
= 230 + (80*0.102)
= 230 + 8.16
= 238.16V
The generated emf as a motor taking 60A;
= 230 + (60 * 0.102)
= 230 + 6.12
= 236.12V
Learn more about resistance here:
brainly.com/question/25997303
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Answer: 41 (i'm not really sure. but i was trying to help so please don't be mad
Step-by-step explanation:
8 * 4 = 32 3 * 3 = 9 and 5 * 2 = 10
2 * 2 = 4 9 - 10 = -1
32 + 4 = 36 -1 + 7 = 6 + 1 = 7
36 - 2 = 34
34 + 7 = 41
The answer would be f(x)=9 because when you substitue the 3 in for 'x' you then square the 3.
Hope this helps!