Use the image below to answer the following question. find the value of sin x degree and cos y degree. what relationship do the ratios of sin x degree and cos y degree share?

What is the value of r of the geometric series?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?