Which undefined terms are needed to define a line segment? plane, pointline, endpointpoint, linesegment, point

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Solving algebraic equations 2m+3=11

Which of these triangle pairs can be mapped to each other using a single translation? cof hn