This is one of my last few questions, but im confused by this one (sorry about how my computer is seeing this question, im not sure whats wrong x_x)

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

State if the two triangles are congruent. if they are, state how you know?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?