Answer:
n = 32
Step-by-step explanation:
The sum of the interior angles of an n-sided convex polygon is ...
angleTotal = 180°·(n -2)
Your angleTotal is 5400°, so you have ...
5400° - 180°·(n -2)
30 = n -2 . . . . . . divide by 180°
32 = n . . . . . . . . .add 2
The value of n is 32.
To find the median, place the numbers in order from least to greatest then find the number in the middle
0.6, 0.87, (0.87, 1.1), 1.23, 2
0.87 and 1.1 are in the center.
Add 0.87 to 1.1 then divide it by 2
0.87 + 1.1 = 1.97
Half of 1.97 is 0.985
Hope this helps
Answer:
(2,-1)
Step-by-step explanation:
Clean up the equation with x first and x=12.
Substitute this value in to the other equation to solve for y.
You should get a solution of (12,-8)
The approximate solution to the given system of equation is (-2.71, 2.14)
<h3>Solving a system of linear equations</h3>
From the question, we are to determine the approximate solution to the given system of linear equations.
The given equations are
y = 0.5x + 3.5
y = -2/3 x+ 1/3
From the given information, we are to show the solutions on a graph
The graph that shows the solution to the given system of equation is shown below.
The solution to the given system is the point of intersection of the lines. The coordinate of the point of intersection of the lines is (-2.71, 2.14). That is, x = -2.71, y = 2.14.
Hence, the approximate solution to the given system of equation is (-2.71, 2.14)
Learn more on Solving systems of linear equations here: brainly.com/question/14323743
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