x=35 should be the answer
Answer:
true
Step-by-step explanation:
because angle 1 and 2 can only be equal if the lines are parallel
Answer:
x=20
Step-by-step explanation:
Because all angles of a triangle add up to 180, by adding all the values that your given and setting it equal to 180, you get the value of x.
3x+2x+20+4x-20=180
9x=180
x=20
-2K^2-10
i think this may be right