Two planes take off at the same time for a military base. One is travelling at 840 km per hour, the other is travelling at 570 km per hour. If the angle between their courses is 28 degrees, how far are they apart after 20 minutes? Put your answer to 1 decimal place

Q: Submarine A is moving toward the most recent position it has for submarine B. It sails due east for…

A: The objective of the question is to understand the relative positions of the two submarines and…

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A: The distance between the two helicopters after three hours is 369 kilometersExplanation:Step 1:…

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A: The figure of problem

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A: The given details: The wind blowing from northwest at 60km/hr. The plane flies at an airspeed of…

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Q: Doc Brown (from Back To The Future) has jumped back in time again to 1955 to witness Marty McFly…

A: This question can be solved using the concept of HEIGHT AND DISTANCE.

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A: GIVEN: the second observer is at a 30-degree angle from the landmark.             the distance…

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A: Given data: The distance between both stations is AB =50 m. The angle made by a swimmer with station…

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A: we have  d=1.4θ implies, θ=d1.4

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Q: Two ships leave port at the same time. One ship travels at a speed of 18 mi/hr in the direction N…

A: First ship goes 18 mph for one hour. Hence, the first ship travels 18×1=18 miles. Similarly, second…

Q: King Kong stands on the edge of the roof of a 68 foot high building. You poke your head out of a…

A: Given the height of a buliding which is 68 ft high and a king kong which stands on the edge of roof.

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

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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.