It’s bevause you can see what you are doing instead of doing it all of your head which could get messed up.
The point on the unit circle corresponding to -180 degrees is
((x, y) = (-1, 0).
<span>tan(-180°) = y/x = 0/(-1) = 0</span>
Heya bro!!
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If uh r asking about scientific notification then x must be in lowest form but decimal point is after 1.
So correct answer is 1.04 * 10^2 .
If uh wanna check multiply it.. Uh will get 104.
Hope it helps uh!
6 quarts equals 12 pints
8 quarts equals 2 gallons
48 fl oz equals 6 cups
s = 2(lw + lh + wh)
Divide each side by 2 : s/2 = lw + lh + wh
Subtract 'lh' from each side: s/2 - lh = lw + wh
Combine the 'w' terms: s/2 - lh = w(l + h)
Divide each side by (l + h): (s/2 - lh) / (l + h) = w