Say it in english so i cant try to help
Answer:
✔︎
༄❁༄❁༄❁༄❁༄






»»---------------------►






✧⋄⋆⋅⋆⋄✧⋄⋆⋅⋆⋄✧⋄⋆⋅⋆⋄✧⋄⋆⋅⋆⋄✧
hope it helps...
have a great day!!
Answer:
C
Step-by-step explanation:
Observing that <em>f</em> has to be placed inside <em>g</em>, we can easily substitute x^2 - 3 in place of the x in x + 1, making it
(x^2 - 3) + 1 which equals
(x^2) - 2
Answer : Last option
Tanx =48/80
Tan(angle) = opposite/adjacent
Tanx = 48/80