Luke is observing a flight of stairs. http://oi47.tinypic.com/2nrob43.jpg is parallel to http://oi47.tinypic.com/2ljmkbt.jpg as shown. The measure of http://oi45.tinypic.com/160dich.jpg and the measure of http://oi49.tinypic.com/dellw7.jpg
PIC http://oi49.tinypic.com/1611hjs.jpg
What is the value of x?

10

15

4

7

Question

Luke is observing a flight of stairs. http://oi47.tinypic.com/2nrob43.jpg is parallel to http://oi47.tinypic.com/2ljmkbt.jpg  as shown. The measure of http://oi45.tinypic.com/160dich.jpg and the measure of http://oi49.tinypic.com/dellw7.jpg
PIC http://oi49.tinypic.com/1611hjs.jpg
What is the value of x?

 10

 15

 4

 7

anonymous · Answer

@experimentX

experimentx · Answer

if you want the answer i can give it to you.
but i strongly suggest  ... take easy lessons first. you lack the basics

anonymous · Answer

Alright thanx for the advice! And yes please i need the answer!

experimentx · Answer

|dw:1342719400943:dw|
a + 180 - b = 100 
put the values of a and b from your figure and solve for x