The lines s and t intersect at point R.

What is the value of y?

y =

http://static.k12.com/calms_media/media/1561000_1561500/1561010/1/73aedd53191984898188cacbb1c651c41e5b4c2d/MS_IMC-1401104-109023.jpg

Question

The lines s and t intersect at point R.

What is the value of y?

 

y =

 http://static.k12.com/calms_media/media/1561000_1561500/1561010/1/73aedd53191984898188cacbb1c651c41e5b4c2d/MS_IMC-1401104-109023.jpg

acxbox22 · Answer

from the image we can see the two angles are vertical
we know vertical angles are congruent so set the two equations equal to each other and solve for y

anonymous · Answer

Y would be equal to the equation across from it. So find either 4y - 8 or 79 + y

girlgoyleh. · Answer

i know that, but i dont know how to solve the equation