Answer:
225
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The equation of a proportional relationship: y = mx.
METHOD 1:
We know: If x and y are in a proportional relationshi, then the ratio y/x is constant

We have P(3, 2) and Q(x, 6). Therefore
 <em>cross multiply</em>
             <em>cross multiply</em>
 <em>divide both sides by 2</em>
              <em>divide both sides by 2</em>


METHOD 2:
<em>(look at the picture)</em>
The graph of y = mx is a straight line passes through the origin.
Step 1.
Plot point P(3, 2) on the graph.
Step 2.
Draw the line passes through he origin and point P.
Step 3.
Draw the line y = 6  <em>(6 from the coordinates of Q(x, 6))</em>
Step 4.
The intersection of lines is the point Q. Read the coordinte x.
 
        
             
        
        
        
Answer:
There is 8 vertices!
Step-by-step explanation:
They are just the points of the cube!
Hope this helps!