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 ( 87+ )
Otras preguntas
what is the tone in poem the call
why are most plants thin with a broad surface
How did Franklind D. Roosevelt attempt to win American support?
If (3, 5) is a solution of both y= 4x + 7 and y=5, what is the solution of 4x + 7=5?
The density of mercury is 13.6 g/cm3 calculate the mass of 1 cm3 of mercury
What is Globalization ?
Who increased his French land holdings by marrying Eleanor of Aquitaine
Which of the following statements is true of hypothesis testing? I. You must always state a significance level when doing a hypothesis test unless you are using
free brainliest!!! first one to answerrrrrr :D
After which victory against the British did the Americans gain a European alliance, marking a turning point in the war? Bunker Hill Lexington and Concord Sarato
