Step-by-step explanation:
here's your solution
==> perimeter of above figure = (30 + 13 + 13)*2
==> perimeter = 56*2
==> perimeter = 112 unit
==> now , we have to find area
==> firstly divide whole figure in two parts
==> and then divide each into three parts
==> area of rectangle = 30*5
==> area of rectangle = 150 unit^2
==> area of two traingle = (1/2)*2 12*5
==> area of two traingle = 30 unit^2
==> area of one part = 150 + 30 = 180 unit^2
now area of whole figure = 2*180
area = 360 unit^2
Answer:
f(2) = 5
Step-by-step explanation:
<h3><u>
Definitions:</u></h3>
Input values = x-coordinates.
- The input values are also known as the <u>domain</u>, which is the set of all real numbers. With the domain of a function, you could substitute any real number into a given function for x and produce a valid output.
Output values = y-coordinates
- The <u>range</u> is the set of all real numbers that depend on the input values plugged into the function. Thus, the range represents the output (y-values) that corresponds to the input values used into the function.
<h3><u>
Function Notation:</u></h3>
- In the function notation f(x), <em>f</em> is the function name, and <em>x</em> is your <u>input variable</u>.
- <u>Output values</u> are also called <u>functional values.</u> You could use any letter to represent a function name, such as g(x), w(x), etc.,.
<h3><u>Explanations:</u></h3>
This particular question asks for you to identify the corresponding output (y-value) of the given input value, x = 2. If you look at the graph, the x-coordinate, x = 2, corresponds to the y-coordinate of 5.
Therefore, f(2) = 5.
Attached is an edited screenshot of the graph that you posted, where it shows where f(2) = 5 is located on the graph.
Answer:
<h2>Cost to rant each chair = $2.25 and each table = $6.25</h2>
Step-by-step explanation:
Let the rent one chair is C and the rent for one table is T.
As per the given condition,
= 30................(1)
= 42................(2)
Multiplying the equation (1) with 2 and (2) with 5, then subtracting, we get = 210 - 60
= 150
T =
T = 6.25
Putting the value of T in equation (1) we get,
= 30
= 30 - 3 \times6.25[/tex]
= 11.25
C =
C = 2.25