Suppose that triangle ABC is a right triangle with a right angle at C and hypotenuse C. Also note that a is the length of the side opposite angle A and b is the length of the side opposite angle B. Given that b = 13 and C = 15, determine the values indicated below.

Round to four decimal places when needed.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?