Consider the following state variable equations:
$\dot{x_1}(t)=x_2(t)$
$\dot{x_2}(t)=-6x_1(t)-5x_2(t)$
The initial conditions are $x_1(0)=0 \:and\: x_2(0)=1.$ At $t=1$ second, the value of $x_2(1)$ $\text{(rounded off to two decimal places)}$ is ___________