425 m P 225 m

Q: A policeman is sitting at a railroad crossing as a train goes by along a track that forms a 75°…

A:

Q: Select the correct answer from the drop-down menu. The pair of coordinates that do not represent the…

A:

Q: 10. A boat is crossing a river that runs due south. The heading of the boat (the direction it is…

A: The velocity of the boat is 9 miles per hour towards west. The velocity of the current of the river…

Q: pilot flies in a straight path for 1 hour, 30 min. She then makes a course correction, heading 10°…

A: To find: The distance between the position of pilot from starting point.

Q: 2. A 71.6m tower is to be constructed on a hill with a slope of 15.6°. Both cables make a 42.5°…

A: We will use sin Rule to find the length of each cable.

Q: --- 50.0 m y=-50.0 m. -90.0m Question 8

A:

Q: Plot the following points on the coordinate plane. You can use different colors of…

A: The given points are: M=(0, -3)B=(0, 4)S=(2, 0)Q=(-2, 5)

Q: A cruise ship leaves port and sails at a heading of S60°W to an island that is 200km away. The next…

A: Find your answer below

Q: A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10…

A: For any triangle: ABC, using the cosine rule, it can be written that: BC=AC2+AB2-2AC×AB×cosA. The…

Q: A drone operator has his drone take off and then start flying due north. The drone flies 45.3 meters…

A: Step 1: Step 2: Step 3: Step 4:

Q: The angle of elevation of a hot air balloon, climbing vertically, changes from 25° at 10:00am to 60°…

A: We know, Speed =distance travelledtime taken

Q: A cruise ship maintains a speed of 10 knots (nautical miles per hour) sailing from San Juan to…

A:

Q: A coach draws up a play so a quarterback throws the football at the same time a receiver runs…

A: ball speed= 20ft/sec receiver speed= 12ft/sec distance between receiver and quarterback = 75ft

Q: The vehicle can travel underwater and also fly. It's time to turn it into a superfast hovercraft to…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.