What is Arc AB?

please help! will give brainlist! <3

If you answer right ill give brainliest, : )

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)?

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?