Daniel sees a lighthouse in the harbor. He estimates the angle of elevation is 50°. If the lighthouse is 80 feet tall, what is the approximate distance between Daniel and the top of the lighthouse? (Assume the lighthouse meets the ground at a night angle) A foot

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

Arational number that is equivalent to -20/4?

Cuántos triángulos forman un diamante