A 90-foot escalator rises 28 feet vertically. What is the angle that the escalator makes with the floor? *

Q: A ship, Albatross, leaves a port on a bearing of N520E traveling at a speed of 42 km/h.  A second…

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Q: A woodcutter determine the height of tall tree by measuring a smaller one 125 ft away,then moving so…

A: First draw a diagram that describe this scenario. Let FG be the length of the tall tree. Let DE be…

Q: Two helicopters leave a heliport at the same time. The first flies 190⁢km/h in a direction of 290…

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

Q: How many miles (1 mile = 5280 feet) is the aircraft from the airport? Round the answer to the…

A: We will use concept of angle of depression.

Q: An ameteur photographer wants to set up is camera to view the sunrise coming over the mountain and…

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Q: an electrician needs to run a cable from the top of a 48​-foot tower to a transmitter box located 36…

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Q: Anya is an aerial photographer. She plans to photograph the Lion's Gate Bridge from a helicopter. ●…

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Q: Construct an obtuse angle to duplicate. Describe the steps that it took to complete the duplication.

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Q: Gabriel is a rock climber. He stands at the top of a cliff that is 100 feet high. He looks down at…

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Q: Solve the following problem. A 20-foot flag pole casts an 8-foot shadow. What is the shadow length…

A: Given data is : A 20-foot flag pole casts an 8-foot shadowTo find the shadow length of 30 foot…

Q: You are standing 25 feet away from a building. Given that you are 5.7 feet tall, you find the angle…

A: You are standing 25 feet away from a building. Given that you are 5.7 feet tall, you find the angle…

Q: An 18 foot statue casts a shadow of 39.6 feet. A tree's shadow is 55 feet. How tall is it?

A: Given  An 18 foot statue casts a shadow of 39.6 feet. A tree's shadow is 55 feet

Q: 42 140

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Q: a 60° 2V3

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Q: A triangular region of a community college parking lot was measured. The measure of the first angle…

A: We have given  The measure of the first angle = double the second angle.  Third angle =117+duble of…

Q: A tree is 99 metres away on flat ground. Its top is an an elevation of 7 degrees above horizontal.…

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Q: rooper is hidden 30 feet from a highway. One second after a truck the angle 0 between the highway…

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Q: A man starts at a point Q.He walks 5km northwards then 8km westwards.Find his distance from Q in the…

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Q: Sarah measured her height and she was 4.5 feet tall. Sarah measured her shadow and it was 9 feet…

A: Given, Height of Sarah = 4.5 feet  Shadow of Sarah = 9 feet  Shadow of tree = 90 feet  We have to…

Q: An electrician needs to run a cable from the top of a 45​-foot tower to a transmitter box located 24…

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Q: A flat-roofed garage casts a shadow that is 9 meters long. At the same time, a 1.8-meter lamppost…

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Q: A wheelchair ramp is 9 feet long and sits 214 feet high. How long will a similar ramp be if it is…

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Q: A plane is flying with an airspeed of 160 mph and heading of 150º. The wind currents are running at…

A: Given Information -  Airspeed of the plane = 160 mph Heading of the plane = 150º Speed of wind = 35…

Q: If a 15-foot tree casts a 40-foot shadow, how tall is a tree that casts a 72-foot shadow? A -foot…

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Q: A basketball player 6.2 ft tall has a shadow of 9 ft. Find the height of a tree if its shadow is…

A: Solve this by sitting up a ratio comparing the height of the tree to the height of the basketball…

Q: Meet - avu-ayem-ouy Meet - hqc-fqmn-ddc O https://meet.google... Brayden knows the distance from…

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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.