Answer:
Step-by-step explanation:
The given expression is :
It can be solved as follows :
So, the solution of the given expression is equal to .
<h3>
Answer: -a > -b</h3>
Explanation:
Let's go over an example.
We'll have a = 1 and b = 7 which makes a < b true. Feel free to pick your own favorite pair of numbers such that b is larger than 'a'.
The corresponding opposites are: -a = -1 and -b = -7
The relationship flips because the opposites of each number are flipped. So instead of saying -a < -b, we have -a > -b
Sure enough, -1 > -7 is a true statement. Use a number line to see this. I recommend a vertical number line.
In short, going from a < b to -a > -b means we flip the signs of each term, and we flip the inequality sign as well.
The matrix should be this:
<span>
![\left[\begin{array}{ccc}2&-3\\1&1\end{array}\right]](https://tex.z-dn.net/?f=%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D2%26-3%5C%5C1%261%5Cend%7Barray%7D%5Cright%5D%20)
</span>
I think your answer should be 100 cm...
Hope this helps
Answer:
Discount: $41.25
Sale price: $123.74
Step-by-step explanation:
Discount=(Original price)x((discount %)/(100))
164.99x(25/100)
164x0.25
=$41.25
Sale price= (original price) - (discount)
164.99 - 41.25
= $123.74
