Answer:
Use the midpoint formula
Step-by-step explanation:
(-6 + 0 ) ÷ 2 , (-3 + 3) ÷ 2
M = ( -3 , 0) which lies on the x axis
Answer:
is there more to the question?
D because they all increase by the same number (+1)
Answer:
60°
Step-by-step explanation:
∠B=(240-120)/2=120/2=60°
Number 3, because if you replace x for 1 then you get zero. and because it is rise over run then the run is 0. it is the only line with a run of 0
