An 85-foot rope from the top of a tree house to the ground forms a 45° angle of elevation from the ground. How high is the top of the tree house? Round your answer to the nearest tenth of a foot.

Q: Building that is 35.5 meters tall casts a shadow that is about 40.2 meters long. Find the angle of…

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Q: C = 75, a = 6, b = 7

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Q: 81. Raleigh, North Carolina (35.8°N, 78.6°W), is located north of the equator, and Quito, Ecuador…

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Q: Fred was measuring the height of a building. He stood standing at some distance from the building…

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Q: Directions: Use a picture to help solve the problem. Round your answer to the nearest tenth. 26. The…

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Q: The hypotenuse of a right triangle is 5 units and one angle is 0.6 radian. Determine the length of…

A: Given:           Length of hypotenuse = 5 units.One angle is 0.6 radians.

Q: II. Solve. (Round to the nearest tenth of a degree.) 3.) The height of a flagpole is 12 % feet, and…

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Q: Show complete solutions. Draw the illustration. Giselle wants to know the height of a certain house…

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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: Draw a picture to model the problem. Then solve , rounding lengths to the nearest hundredth and…

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Q: 1 Diego needs to install a support beam to hold up his new birdhouse, as modeled below. The base of…

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Q: A dead tree is very close to your house and you would like to estimate the tree's height to see if…

A: A dead tree is very close to your house .If the height of the tree is greater than the length of the…

Q: A 20 foot ladder is resting against the wall. The ladder touches the ground 8 feet from the wall.…

A: Explanation of the answer is as follows

Q: A right triangle has a 72° angle. Find the measures of the other two angles. (Enter your answers…

A: I am attaching image so that you understand each and every step.

Q: You are standing on a boat that is 150 feet from a cliff. If you look up at a 35 degree angle you…

A: Solution: The objective is to find the height of the cliff

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

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Q: Solve the right triangle with a hypotenuse of 10 and an angle on 40 degrees

A: here we have the length of hypotenuse: AB=10 the length of the shorter leg: BC=x the length of the…

Q: For the given functions, find (f o g)(x) and (g o f)(x) and the domain of each. f(x) = 4x + 1, g(x)=…

A: Given

Q: Tristan spots a green hot air ballon due east from him at an angle of elevation of 25° at a…

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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.