The length of AD is 75. Since opposite sides have the same length, 63 plus 63 is 126. The perimeter is 276, so 276 minus 126 is 150. 150 divided by 2 is 75.
Given:
The expression is

To find:
The factored form of given expression after factor out the coefficient of the variable term.
Solution:
We have,

Here, the coefficient of variable n is
.
It can be written as

Taking out
as common factor, we get

Therefore, the factored from of given expression is
.
Answer:
0%, there is no chance you can roll a 7 on a number cube with 6 sides.
If you meant a 5 and then a 6, or 2 rolls subsequently, it would be 1/36.
Step-by-step explanation:
1/6*1/6=1/36