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 ( 49+ )
Otras preguntas
Why are the Rocky Mountains described as younger?
Search results for "there are 550 people at a basketball tournament. 1/3 of the adults and 1/5 if the children wear basketball jerseys. the number of adults and
What is disadvantage of a Mercator projection .1it does not include all of the continents.2.it does not show many detail of earth surface.3. It too large to be
In 1734, a group of Austrian Protestants known as the Salzburgers arrived in the Georgia colony. What was the name of the settlement they built 25 miles northwe
Casey took 25 tests in 135 days. At this rate, in how many days will she take another ten tests?
the idea that people within a state can and should determine the laws within that statw is referred to as
How did changing ideas on the role of the individual affects the way scientists began to understand the physical world?
In The Communist Manifesto, Karl Marx hypothesized that capitalism would fail if workers _________________
2. What was the Underground Railroad? Your response needs to include and explain the terms conductor, lines, station, and freight.
An atom that has 13 protons in 15 neutrons is an isotope of the element
