Please help me
I tried working this out and I can't seem to get it. it's 3 in the morning and I'm stressed

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?

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.