∆ABC ~ ∆HJK and ∆HJK ~ ∆XYZ. Furthermore, the ratio between the sides of ∆ABC and ∆HJK is a : b. Finally, the ratio of the sides between ∆HJK and ∆XYZ is b : a. What can you conclude about ∆ABC and ∆XYZ? Explain.

Two lines parallel to the same plane are parallel to eachother

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.