The true answer is
<span>one-half the height between the crest and the trough (check your physics lesson)</span>
Help me please.....,,,,,,,,,,,,
attashe74 [19]
Answer:
It has to be a positive number.
Step-by-step explanation:
Answer:
3m=9np
Step-by-step explanation:
3m-2-5np
+4 +4
3m=9np
9-2=?
-2
x-7
You can’t really find the sum unless there is number to plug in for the variables.