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 ( 95+ )
Otras preguntas
solve the system y = 2x + 6 and 3y = 6x + 18 by using graph paper or graphing technology.what is the solution of the system?
The price of one gallon of milk has increased from $3.24 to $4.05. What us the percentage in increase?
Why did major league baseball owners support segregation by 1890?
Both The aztec and the inca created formidable empires. What weakness if any did these empires have>
which of the following best characterizes the words unbounded detrmination
14 POINTS PLEASE ANSWER Where did the Huns originate A. India B. Asia C. Europe D. Africa
Factor. x2+3x−18 Enter your answer in the parentheses x2+3x−18= ( )( )
simplify sqrt 244x + sqrt 36x - sqrt 25x
A student is examining leaf cells. Which organelle is most likely to be missing from the cells?
Nosotros _____________ a las diez en punto. empezábamos empezamos
