The given operation involves just swapping the two rows, so carrying out
on the matrix gives
![\left[\begin{array}{cc|c}5&5&5\\1&-\dfrac23&5\end{array}\right]\to\left[\begin{array}{cc|c}1&-\dfrac23&5\\5&5&5\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7Cc%7D5%265%265%5C%5C1%26-%5Cdfrac23%265%5Cend%7Barray%7D%5Cright%5D%5Cto%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7Cc%7D1%26-%5Cdfrac23%265%5C%5C5%265%265%5Cend%7Barray%7D%5Cright%5D)
Answer:
13000
Step-by-step explanation:
1 = 2,000 pounds
0.5 tons = 1000 pounds
The parameter of a rectangle can be alculated using the following rule:
parameter = 2(length + width)
from the givens:
length = 13 inches
width = 10 inches
so, just substitute with the givens in the equation to calculate the parameter:
parameter = 2(10+13) = 2*23 = 46 inches
The statement of expressions is two terms and three factors.
<h3>
The statement and expressions:</h3>
According to the question, the statement that teaches us about expression is made up of two terms, each of which has three factors.
The ABC and DEF expressions define the expression of two terms, each of which comprises two elements.
As a result, the answer is two terms and three factors.
- The terms of the expressions are connected by mathematical signs like addition and subtraction.
- Variables are combined using multiplication signs to form the factor.
- The three components are found in each word.
- Looking at the first term ABC, we can see that it has three variables, a, b, and c, which is multiplied together.
Therefore, the answer is two terms and three factors.
Know more about an expression here:
brainly.com/question/723406
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