Alayna031
Alayna031
13-03-2017
Mathematics
contestada
what is x? i do not know how to do this
Respuesta :
Аноним
Аноним
13-03-2017
since you know that a triangle's angles=180, you have 2 of the angles. You also know that the sum of 2 angles is equal to 180 minus the exterior angle. So,
2x+x=123
3x=123
x=123/3
x=41, 2(41)=82 for the other angle.
Answer Link
ocs12009643
ocs12009643
13-03-2017
x=41 yeah thats it ......
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
Last one , I apologize for how many questions I ask , I’m vv bad at math and just got back in school :/
How many moles of H2O will be produced from 42.0g of H2O2? I need the equations for what to do because I am not sure how to do it.
How did the Treaty of Tordesillas benefit the Spanish??
32 divided by 4 over -3 + 82 • (3) to the second power
One weakness of the Articles of Confederation was that it A. gave the federal government too much power B. required unanimous state consent to amend it C. place
In a trivia competition, Maribel had a score of 200 points. Then she answered a few questions from the TV category and ended up with a grand total of 400 points
is the square root of 87 rational of irrational?[tex] \sqrt{87 \: rational \: or \: irrational} [/tex]
Here are the main points for a speech explaining the reasons for the current shortage of teachers. i. teachers are leaving the profession because of low pay. ii
Point X is located at (2, 4), and Y is located at (-6, 10). Find the y value of the point that lies halfway between X and Y. (5 points) 2 7 -3 -8
Math equasion that equals 8
