Answer:
d. 40
Step-by-step explanation:
The number of faces, edges and vertices is related by the following formula:
In which V is the number of vertices, E is the number of edges and F is the number of faces.
In this question:
We want to find E. So
The correct answer is given by option D.
This statement is actually false.
I have provided proof and wish you all the best (grade).
Answer:
54
Step-by-step explanation:
2x+2=3x-52
-2x -2x
2=x-52
+52 +52
54=x
Well 22 blue + 27 red = 49 total. And 49 MP3 players x $41 = exactly $2401
Answer:
1, 000
Step-by-step explanation:
2% · <em>x</em> = 20
0.02 · <em>x</em> = 20
20/0.02 = <em>x</em>
<em>x</em> = 1000
Double-Check:
1000 · 0.02 = 20