SOLUTION: what value of y would make AOB a line ,if angleAOC=4y and angleBOC=(6y+30) find the value of x

Question 624669: what value of y would make AOB a line ,if angleAOC=4y and angleBOC=(6y+30) find the value of x
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
Solution:
Angle AOB must be 180
Angle AOB = Angle AOC + Angle BOC = 4y+6y+30 = 10y+30 = 180
10y = 150
y = 15
Answer: y must be 15
You can visit my page: http://maths2012.webs.com
Or you can send me more problems to my e-mail: mthman@gmail.com
RELATED QUESTIONS
what value of x would make aob a line as shown in the figure if (answered by Fombitz)
Line AOB is a straight line, angle AOC=5x, angle COD=(3x+30), and angle DOB=(2x+10). Find (answered by jim_thompson5910)
In the accompanying diagram , overleftrightarrow AOB is a straight line m angle AOD=3x-12 (answered by ikleyn)
what is the value of x and y if the equation is... (answered by MathLover1)
Consider the line x/4 + y/8 = k where k is a positive number. A) in terms of k, write... (answered by t0hierry,Boreal)
Consider the line x/4 + y/8 = k where k is a positive number. a) In terms of k, write... (answered by stanbon)
If 5x-6y = -123 and 3x + 13y = -107, what is the value of x and... (answered by jim_thompson5910)
Consider the line x/3 + y/ 8 = k, where k is a positive number a) Write the coordinates... (answered by MathLover1)
Problem: 5x +6y = 18 for y Answer: y = 3-(5/6)x When graphed this equation would... (answered by ptaylor)