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
1. What conditions are necessary for a hurricane to form? 2. On average, how many hurricanes form each year? 3. Which direction do hurricanes rotate? 4. What fa
The United States' most widely grown crop is _____. wheat rice corn sugar
what does a slippery slope fallacy do?
Calculate the speed for a car that went a distance of 125 kilometers in 2 hours time.
The perimeter of a rectangular garden is 72 feet. It's length is 3 times it's width. Find the length and width of the garden
What do elements in the same period have in common
The store is having a problem. For every 8 glasses you buy, you get 3 free plates. Malcom got 9 free plates. How many glasses did he buy?
name a number that is a rational number, but not an integer. Justify your response.
how did the colonist lose the indians trust please help
A molecule is made up of two or more chemically bonded atoms. true or false
