This relates to behavioral economics because when you’re short on supplies or ideas, you become stressed and you try <span>to figure out how you come up with what you need.</span>
Answer:
Step-by-step explanation:
∠PQY + ∠RQY = 180 {STRAIGHT LINE}
∠PQY + 118 = 180
∠PQY = 180 - 118
∠PQY = 62
PY = QY
Therefore, ∠QPY = ∠PQY {angles opposite to equal sides are equal}
∠QPY = 62
PR // XZ & YP is transversal
∠XYP = ∠QPY {Alternate interior angles are equal}
a = 62°
Answer:
x = -2.5
x = 2.6
Step-by-step explanation:
4x = -10
divided both by 4
x = -2.5
5x = 13
divided by both 5
x = 2.6
Given:
The graph of a parabola.
To find:
The domain, range and check whether it is a function or not.
Solution:
Domain: The set of x-values or input values is known as domain.
Range: The set of y-values or output values is known as range.
A relation is a function if their exist unique outputs for each input. In other words a graph is a relation if it pass the vertical line test.
Vertical line test: Each vertical line intersect the graph at most once.
The given function is defined for all real values of x which are greater than or equal to -3. So, the domain of the given graph is:
![Domain=[-3,\infty)](https://tex.z-dn.net/?f=Domain%3D%5B-3%2C%5Cinfty%29)
The given function values can be any real number. So, the range of the given graph is:
![Range=(-\infty,\infty)](https://tex.z-dn.net/?f=Range%3D%28-%5Cinfty%2C%5Cinfty%29)
For x=0, we have two values of the function because the graph intercept the y-axis at two points.
Since the graph does not pass the vertical line test therefore the given graph is not a function.
Answer:
10π ft.
Step-by-step explanation:
Circumference = diameter * π.