tanyablanco
tanyablanco
04-03-2022
Mathematics
contestada
Solve for x
X=10
X=80
X=100
X=20
Respuesta :
HK0629
HK0629
04-03-2022
Answer: X = 20
——————————-
1st: Supplementary angle = 180°
180 - 100 = 80
——————————-
2nd: It is 180° inside of ALL triangles!!
2x + 3x + 80 = 180
5x + 80 = 180
5x = 100
X = 20
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
rappelle-toi : quels sont les verbes conjugues avec avoir
How do you multiple and divide complex numbers?
Which of these policies are used by both a communist economy and capitalistic democracy? A)government control of land and resources B)prohibiting ownership of
what is 1/5x51/2 ???
How are industrial goods different from consumer goods?
Is the group of words a sentence or a run-on sentence? The sand at the beach is hot it hurts to walk across it. a. sentence b. run-on
what is a nucleus like in real life?
What is the point-slope form of the equation of a line that passes through the point (1, 4) and has a slope of −3? A. Y - 1 = -3 (X - 4) B. Y + 4 = 3(X + 1) C.
How does cell technology affect government?
what is the result of inadequate competition?
