Two planes leave the Minneapolis-St. Paul International Airport at approximately the same time. One plane is flying 425 mph at a bearing of N 5° W, and the other is flying 530 mph at a bearing of S 67° E. To the nearest mile, how far apart are the planes after 2 hours? 2.

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Q: Two cars leave the same town at the same time. One heads east at 30mi/h, and the other car in a…

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Q: sec(-60°) 2 -2 √3/2

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Q: A pilot sets out from an airport and heads in the direction N 20° E, flying at 200 mph. After one…

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Q: Caitlyn skis along a circular ski trail with a radius 1.4 km long. Caitlyn starts at the 3-o'clock…

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Q: two ships P and Q leave a port simultaneously. P steams 15kmh on a bearing of 120 an Q steams on a…

A: Given , Two ships P and Q leave a port simultaneously.  P ship leave a port on a bearing 120o  with…

Q: A jet leaves a runway with bearing N 35 degrees E from the control tower and flies 5 miles. Another…

A: To find the distance between two planes

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.