Determine if the following figure are polyhedra.
If so, name the figure and find the number of
faces, edges, and vertices,

Can someone be awesome and me with : (

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

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