C t//v u//w
this can be solved by analyzing the angles
angles on t and v are supplementary which makes them same side exterior angles
angles on u and w are supplementary making them same side interior angles
Answer:
-134/9
Step-by-step explanation:
Polynomial equation is a equation which is formed with coefficients variables and exponents with basic mathematics operation and equality sign. From the given option the option C correctly combines the like terms and puts the given polynomial in standard form which is,

Hence the option C is the correct option.
<h3>
Given information-</h3>
The given polynomial equation in the problem is,

<h3>
Polynomial equation </h3>
Polynomial equation is a equation which is formed with coefficients variables and exponents with basic mathematics operation and equality sign.
In the above polynomial equation the variable are<em> x </em>and the highest power of the variable <em>x</em> is four.
Arrange the given polynomial equation in the power of the variable <em>x. </em>Thus,

Make the group of the same power of the variable <em>x. </em>Therefore,



From the given option the option C correctly combines the like terms and puts the given polynomial in standard form which is,

Hence the option C is the correct option.
Learn more about the polynomial equation here;
brainly.com/question/25958000
30 x 60
Step-by-step explanation:
the length of the perimeter would be 180, subtract 60ft for the fencing replaced by the wall and you meet the maximum 120ft
30X60 gives you the largest area with 1800ft^2
Answer:
The correct matrices are:
Matrix:
7 1 5
1 5 7
5 7 1
all diagonal elements of A^2 are: 7^2 + 1^2 + 5^2
Matrix:
9 18 27
27 -9 18
18 27 9
all diagonal elements of A^2 are: 9^2 + 27*18 + 18*27 or (-9)^2
Matrix:
8 1 6
6 8 1
1 6 8
all diagonal elements of A^2 are: 8^2 + 6*1 + 1*6