Answer: 
Step-by-step explanation: Given expression 
.
The first factor 
has a degree of : 2 because power of a is 2.
The second factor 
has a degree of : 3 because power of a is 3.
The third factor 
has a degree of : 2 because highest power of a is 2.
Let us multiply them now:
First we would multiply 
.
According to product rule of exponents, we would add the powers of a.
Therefore,
Now, we need to distribute 
over
Therefore,
=
Highest power of resulting polynomial is 7.
Therefore, The product has a degree of 7.
<span>If all your entries are integers, the determinant is also an integer.
</span>For this problem, 1 0
0 13
For this question, you should just fix 3 values and make the 4th value an unknown and solve it.
I hope my answer helped you somehow.
80.64
because 16 times 12 is 192
if every tile is 2 feet divide 192 by 2
you should get 96 meaning there are 96 tiles
then take 96 and multiply by it by .84 because every tile is 84 cents
you then get 80.64
Check the picture below.
so notice, their perimeter is the same, because the perimeter is just one rod anyway, and all rods are the same length, thus
