Answer:
Step-by-step explanation:
(4-3n-5n2)
+( -2+n-3n2)
____________________
-2-2n-8n2
Answer:
the asnwer is C
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Make the 10% a decimal
.10
Then multiply it by 40
.10*40
You get 4
Answer:
By using the energy conservation law, the input energy must be equivalent to the output energy. If you measured output energy is lower than your input energy, you have lost that difference of energy either in mechanical inefficiency (friction, heat, etc.) or an energy sink.
Thus, the energy not output by the machine is lost in the process within the machine.
Cheers.
