Answer:
1x^2+8x
Step-by-step explanation:
Combine like terms
6x^2+(-5x^2)+10x+(-2x)+(-1)+1
1x^2 +8x+0
And there you go
We use Tan in this case:
Tan=(opposite/adjacent)
Tan(36)=23/x
x=23/Tan(36)
x=31.64 length
Hope it helps!
Answer: −6c−j−9
