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 ( 38+ )
Otras preguntas
Mayor Martínez is very popular in Brownsville. Sentence o fragment?
Name the layer of the atmosphere where jets fly through and contains ozone layer
Which is a theme present in the ballad "Fair Rosamond"? A. gallantry B. revenge C. heroism D. personal adventure
I NEED MAJOR HELP WITH THESE 2 QUESTIONS. Which form of the verb tomar best completes this sentence? Doctor: Tenga la receta y __________ las medicinas siguien
Help! Geometry question!! Photo attached!
Where was the first printing press created?
Which of the following is not true about an informational interview?-It's a good occasion to learn career information that is not available fromother sources.Ww
What affect does a C section have on the Muscular and Skeletal System?
Why was Yugoslavia different from other Eastern Europe countries during the Cold War
How does bicameralism in congress reflect the principle of federalism
