Find the value of the missing indicated angle. Show all work.
Help please??

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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.

Solve for x where 0 equation: cot^2x+2cotx+1=0