Use proportional reasoning to find the constant of proportionality for the relationship shown on the graph.

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h