Answer:
-3.5 and -0.5 would be the answers
Cot=cos\sin
sec=1\cos
cosx\sinx÷1\cosx=
cos^2x\sinx=1-sin^2x\sinx=
1\sinx-sin^2x\sinx= 1/sinx-sinx
The answer is 212 because you subtract 550-338 equaling 212
It should be 4 qt + 1 qt is 1 gallon, I think
Since the square root of 64 is 8, 8 has an absolute value, so it can be opposites as it, eg. 8 = -8.
