Question

tan(2theta+6)=-.259

Answer 1

\[2\theta+6= \tan^{-1} \left( -.259 \right)=-14.52,2\theta=-14.52-6=-20.52,\theta=-10.26\]

Answer 2

so the answer is -10.26?

Answer 3

is this in radians?

Answer 4

yes in degrees

Answer 5

In radians is -.179?

Answer 6

what is 2 theta +6 given,in degrees or radians.

Answer 7

\[6 degree=6*\frac{ \pi }{ 180 }=0.1047~ radians\]
\[\tan (2\theta+6)=\tan \left( 2\theta+0.1047 \right)=-0.259\]
\[2\theta+0.1047=\tan^{-1} \left( -0.259 \right)=-0.2534,2\theta=-0.2534-0.1047=-0.3581\]
\[\theta=-0.179\]

Answer 8

also
\[-10.26*\frac{ \pi }{ 180 }=-0.179\]