If you know how to do this please help

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Solve for x. −3/4(x+2)=6 enter your answer in the box

Triangle pqr is similar to triangle xyz.what is the perimeter of triangle xyz?