Give an equilateral polygon with 20 vertices, A1, A2, … , A20. At the vertices A1, A2, write the sign (−). At the rest of vertices, write the sign (+). The game is implemented as follow: each time the sign is changed simultaneously at 5 consecutive vertices of the polygon, the sign (−) becomes a sign (+), the sign (+) becomes a sign (−). After some changes, does the game have the results as: at the vertices A3, A4, write a sign (−), at the rest of the vertices, write sign (+)? Why?

MHA roleplay open!

rules: Just use canon ships like izuocha (or if they are implied like todomomo it is fine too!), and no sex rp. full set of rules on the site.

roles taken: Ochaco Uraraka, Katsuki Bakugou, Kyouka Jirou.

we do need a deku tho lol

link: padle t.c om/UrarakaSan/MHAcanonrp (remove the spaces!)

Step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180