Imagine a corner of a cube.
It is made of three planes interesting at a single point
The image should help.
Answer:
The answer is 14.5
Step-by-step explanation:
Answer:
$3.20
Step-by-step explanation:
Answer:

Step-by-step explanation:
Rule: 

20% x 50 =(20 / 100) x 50 = (20 x 50) / 100 = 1000 / 100 = 10
answer is 10