Which irrational number can be added to Pi to get a sum that is rational? StartFraction 1 Over pi EndFraction Negative StartFraction 1 Over pi EndFraction Negative pi Pi

Aline that intersects one of two parallel lines intersects the other also always sometimes never

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?

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?