Answer:
By looking at the table we can determine that each element of the domain is paired with exactly one element of the range. Hence, it is a function.
<h3>D:</h3>
The domain of a function is the complete set of possible values of the independent variable in this case
<h3> -2 ≤ x ≤ 2</h3><h3 /><h3>R:</h3>
The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain in this case it will be
<h3>5 ≤ y ≤ 9</h3>
Answer:
33.2 kilometers
Step-by-step explanation:
Divide 66.4 by 2 and you should get your answer
<span>L the length W the width
The length of a rectangle is 5 more than twice the width</span>
L = 5+ 2W
<span>the perimeter is equal the sum of sides =130
</span>
L+L+W+W =130
by subtitution we replace L by <span>L = 5+ 2W
</span>5+ 2W+<span>5+ 2W +W+W = 130
</span>
6W= 120
w= 20 <span>L = 5+ 2W= 5+ 40=45</span>
Answer:
C) 5x-70=105
Step-by-step explanation:
As marked in the graph, angle 105 and angle (5x-70) equal to each other because they are vertically opposite angles therefore we have equation C)