6s + 2p + 4s + 2p = 114 + 84
or you could write
10s + 4p = 198
i hope this helps!
The second one would be correct
N+n+2+n+4=234
3n+6=234
3n=228
2=76
n+2=78
2+4=80
The numbers are 76, 78, and 80
Hope this helps if so be sure to rate how much it helped :D
Answer:
D
Step-by-step explanation:
When the equation equals itself on both sides, you have an infinite solutions.
So we just go through each of the choices.
So D works because it has 0=0
Answer:
tan2A = 
Step-by-step explanation:
Using the trigonometric identity
tan2A =
, thus
tan2A = 
= 
= 
=
×
= 