- Cos^-1 (-x) = ? please explain the answer?

Discover Questions

Differentiate(t) = (cos^3 t+ 3cost +7)^9? Graph each function for the given domain 1. 3x-Y=1;D:{-3,-1,0,4} 2. F(x)=x+4;D:{-5,-3,0,4}? Outside temperature over a day can be modelled as a sinusoidal function.? What the number degre of high acid? If the earth is truly spherical, why do we not feel like we are standing upside down or sideways on the earth? i need answers please.?