The Mariana Trench<span> is part of the Izu-Bonin-</span>Mariana<span>subduction system that forms the boundary between two </span>tectonic plates<span>. In this system, the western edge of one </span>plate<span>, the Pacific </span>Plate<span>, is subducted (going under) beneath the smaller </span>Mariana Plate<span> that lies to the west.</span>
In the rocky communities of the Americal Pacific Coast which is an important predator. Hope this helps :)
Subtract 6.5 from 2.76 which equals -3.14 then you want to multiply -8 to -3.14. X=29.92