An airplane traveling at 400 mph at a cruising altitude of 7.1 mi begins its descent. If the angle of descent is 3° from the horizontal, determine the new altitude after 15 min. Round to the nearest tenth of a mile. The new altitude is approximately mi. X

Q: The blades on a fan rotate at 900 revolutions per minute and have a diameter of 16 inches. Find the…

A: Here is the solution

Q: A rocket ship is four miles above sea level when it begins to climb at a constant angle of 5° for…

A: Given, θ=5∘, B=65 suppose rocket ship height from initial point is h height from sea level =h+4

Q: 10 feet

A: Cosx=base/hypotenuse

Q: You are 50 feet from the screen at a drive-in movie. Your eyes are 3.5 feet above the ground and 50…

A:

Q: In ΔOPQ, the measure of ∠Q=90°, QO = 5.9 feet, and OP = 8 feet. Find the measure of ∠P to the…

A: We have to use analytical trigonometric geometry.

Q: Find the speed of the automobile if each tire on a car has a radius of 15 inches. The tires are…

A:

Q: A section of the giant slide at an amusement park is shown below. Two vertical posts support the…

A: We will solve the problem using coordinate system. For analysis let us label each point and give…

Q: Trigonometry Question

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Q: After the bird strike the plane continued to climb approximately 280 feet at a 4° angle of ascent.…

A:

Q: Find the horizontal width of a skateboard ramp if it has height 3 ft and a 20-degree incline. Round…

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Q: You have planted a tall tree in your yard that needs guy wires to keep it stable until its roots…

A: