What is the distance between the points (0, 10) and (-6, 2)? Please help, im really bad at geometry and im failing

Evaluate cos2θ for cosθ = square root of 3/2

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.