The formula for the total sum of the inner angles of the polygon is
Sn= (n-2) 180°
1) S6= (6-2) 180 = 4*180 = 720° In the hexagon all angles are equal
α= S6/6= 720/6= 120°
2) In each polygon the sum of the external angles is 360°
3) S5= (5-2) 180 = 540° than we can add up all angles
x+131+108+107+110=540 => x= 540-456= 84°
4) α = 360/5=72°
Good luck!!!
Answer:
Graph has been shown in the attached file.
Step-by-step explanation:
We have to graph the linear equation 
We can graph this by table method. Let us make a table by taking some random values of x and find the corresponding y values.

On simplifying this equation, we get

Now, we make a table for x and y values. Then we plot the points in the xy-plane and then join them to get the graph.
The table and the graph of the equation is shown in the attachments.
Answer:
Hundreds
Step-by-step explanation:
I'm assuming you mean place value
Hello!
When trying to find the sine of an angle, we can use the following formula:
sin B =

In this case, we need to find the side opposite ∠B (which would be AC) and the hypotenuse (which would be BC). Now take the individual values of these two sides and insert them into the formula above:
sin B =

Reduce the fraction above to reach a value of 0.92. We have now proven that
the approximate value of sin B is 0.92
The answer to this problem is
B.
I hope this helps!
Answer:
Step-by-step explanation:
tan23=h1/500
h1=500tan23
tan50=h2/500
h2=500tan50
The height of the building is h1+h2 so
H=500(tan23+tan50)ft (exact)
H=808.1 ft (rounded to nearest tenth of a foot)