In the diagram, the lines dividing the parking spaces are parallel. what must be true about angle 1 and angle 2

a. angle 1 and angle 2 are supplementary; alternate exterior angles theorem

b. angle 1= angle 2; alternate exterior angles theorem

c. angle 1 and angle 2 are supplementary; consecutive exterior angles theorem

d. angle 1=angle 2; consecutive exterior angles theorem

Which expression is equivalent to the expression shown?

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. what distance from city a is the point where the truck and the car will meet?

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.