Si ∠A y ∠C son los ángulos agudos de un triángulo rectángulo y el sec (∠A) = 4/5, se solicita calcular las funciones trigonométricas de ambos ángulos.

Ineed to know the answer to this algebra question.

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment