A 100 ft wire is attached at it's end to the tops of two 50 ft poles that are positioned 90ft apart.how high above the ground is the middle of the wire?

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: hill is inclined 20 degrees to the horizontal. A pole stands vertically on the side of the hill with…

A: Here, from the given data:

Q: find out at what angle the upper trusses of an isosceles triangular roof chair must be sawn when the…

A: find out at what angle the upper trusses of an isosceles triangular roof chair must be sawn when the…

Q: A set of stairs has a run of 10 ½ inches and a rise of 6 3/4 inches. How much horizontal space is…

A:

Q: A cylindrical tank to hold gasoline at a gas station is designed to have a height equal to twice the…

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Q: How far away he is from the lamp post (60 ft) is irrelevant?? I have looked at other websites also,…

A: Distance of man from Lamp post  is irrelevant for the given question.

Q: A newly-planted tree needs to be staked with three wires. Each wire is attached to the trunk 3 ft.…

A: Given: A newly-planted tree needs to be staked with three wires.Each wire is attached to the trunk 3…

Q: Jenna can see the top of her apartment building reflected in a small fish pond in a park across the…

A: Given: Jenna can see the top of her apartment building reflected in a small fish pond in a park…

Q: Apply the approach of problem solving. A well is 20 ft. deep. A snail at the bottom climbs up 4 ft…

A: We have to find bo. Of days required.

Q: This is using Cosine Law. Two pirate ships, A and B, lie 125m apart on the ocean's surface. There…

A:

Q: You are standing at the edge of a swimming pool. Assuming you are tall and your eyes are at a height…

A: Consider the given: Actual height of the eyes above the water =2 meter Height of the object…

Q: How high up on a wall does a 34-ft ladder reach if the bottom of the ladder is placed 16 ft from the…

A:

Q: A 12-ft ladder is used to reach the roof of a garage with a height of 10 ft. How far is the bottom…

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Q: A water tank is 15 meters long and its sides have the shape of isosceles triangles with height 3…

A: base of the triangle = 216 - 9 =2 6 The dark blue part shows the amount of water in the tank at t…

Q: A landscape designer is working on the plans for a residential yard. Her client wants a privacy…

A: We have to find the number of hedge plants required.

Q: where the base is 1 foot away from the building and the 4 feet up on the building, then what exactly…

A: