What is the area of the region satisfied by the two inequalities 21+3y2≤−3x(x+8),y≤−∣x+4∣?21+3y^2\le-3x(x+8),\qquad y\le-|x+4|?21+3y2≤−3x(x+8),y≤−∣x+4∣? Aπ\piπB9π9\pi9πC3π4\frac{3\pi}443πD9π2\frac{9\pi}229πE9π4\frac{9\pi}449πF92\frac9{\sqrt2}29