59.85 * .33= 19.7505
59.85 - 19.7505 = 40.0695
so rounded shoes would be $40.07
0.096 = Ninety-six thousandths
The derivative of a variable raised to exponent of n, x^n is equal to the product of n and x raised to exponent of n-1.
d(x^n) = (n)(x^n-1)
So, from the given
d(9x + 5) = (1)(9x^1-0) + 5(0)
= 9
The given value of x is irrelevant to this item because the derivative does not contain any variable x.
Based on the definition of supplementary angles and linear pair, a counterexample to the statement is: option B.
<h3>What are Supplementary Angles?</h3>
If two angles add up to give 180 degrees, they are regarded as supplementary angles.
<h3>What is a Linear Pair?</h3>
A linear pair is two adjacent angles that share a common side on a straight line, and have a sum of 180 degrees. Linear pair angles are supplementary angles.
In the image given, figure D is a perfect example of a linear pair that are supplementary.
However, in figure B, we have two angles that are not adjacent angles on a straight line but are supplementary angles.
Therefore, a counterexample to the statement is: option B.
Learn more about supplementary angles on:
