shynnyooksj
shynnyooksj
31-08-2017
Mathematics
contestada
All info attached. Please help. Thank you!
Respuesta :
cekoerner
cekoerner
31-08-2017
u have to set up the equations like this: (2x -5) + (3x+10) = 180 cause the two angles are supplementary. combine like terms so u get 5x+5=180. follow basic algebra steps with subtraction and division and whatnot and u should get x=35
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
RELAXING NOICE
Otras preguntas
You are in a ship and you make the following observations: the north star is 65o above the horizon, and the local time is 5 hours ahead of GMT (Greenwich Mean T
4. How is the topic of individuals with disabilities related to larger issues of diversity in schools and society
In an election, Candidate A received 75 votes and candidate B received 25 votes, after the first 100 votes were counted. Assume this ratio is maintained. If Can
Beginning in 2000, an orchestra increased its ticket price by a constant amount each year until 2010. - A ticket cost $48 in 2005 - A ticket cost $55.50 in 2008
Check whether the sequence is arithmetic. If so, find the common difference d. 9,14,18,23,27...
As a result, granulosa cells within a developing follicle secrete ____________.
Which transformation could not transform the picture of the car on the left to the one on the right?
Since 1978, nearly 10% of the Amazon rainforest has been cleared for farming and ranching. After trees are cut down and hauled away, the remaining land is burne
Which expressions are equivalent?
Pls help The name of the lesson is solving system by graphing
