Answer:
x = 90
Step-by-step explanation:
We use the Definition of Corresponding Angles to help us solve for <em>x</em>:
∠1 = ∠4
Step 1: Write out equation
3x - 160 = x + 20
Step 2: Solve for <em>x</em>
2x - 160 = 20
2x = 180
2b+t/2=a
3a + 4b = 5a-t
-3a -3a
4b = 2a - t
+t +t
4b + t = 2a
/2 /2
the equation is Y=-2/3x+2/3
x>0 and y>0
1= ++ 2= -+ 3= -- 4= +-