Mathematics, 19.03.2021 04:20 astigall6360
An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a 49° angle of elevation from his line of sight. How high is the helicopter flying over the building? You must show all work and calculations to receive full credit. A right triangle is shown with one leg measuring 900 and another leg measuring h, with an angle across from it measuring 49 degrees.
Answers: 3
Mathematics, 21.06.2019 19:30
Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?
Answers: 1
Mathematics, 21.06.2019 20:50
You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2
Answers: 1
An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flyin...
Mathematics, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40
Chemistry, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40
Social Studies, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40
Social Studies, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40
Mathematics, 16.04.2021 21:40