For lines a and b to be parallel, the sum of angle 1 and angle 2 must equal 180 degrees.
117 + 6x-12 = 180
Simplify the left side:
105 + 6x = 180
Subtract 105 from each side:
6x = 75
Divide both sides by 6:
x = 75/6
75/6 simplifies to 25/2
The answer would be B.
Answer:
THE ANSWER IS 384
Step-by-step explanation:
2400*.06=144
144*14=2016
2400-2016=384
Answer:
A and C
Step-by-step explanation:
A and C can be any number because the equation ends with x=x
Answer:
nothing
Step-by-step explanation:
all of them seem to be right. if you need practice work on alternate interior angles, exterior angles