Answer:
Step-by-step explanation:
cos x=sin 2x
sin 2x-cos x=0
2 sin x cos x-cos x=0
cos x(2 sin x-1)=0
either cos x=0

or
2 sin x-1=0

You would divide 10.45 by .55 and you would get 19 so 19 is your answer hope this helps
Answer:
uehdhdbfhdhdhxhdhdhshdhdjdhdhdhfhdhdhdhdhfhrhfhfhfbf
Answer:
-12 + 3 - (10x - 15x + 96)
Step-by-step explanation:
The answer would be Isosceles Acute.
Isosceles is when the triangle has two sides of equal length.
And since each of the corners are acute, it would be isosceles acute.