Mathematics

Mathematics, 10.10.2019 18:00, hjlhdjfhjh

Jackie is painting the roof of a dollhouse that is made up of three right triangles. one side of the roof is a scalene right triangle with a base of 8 inches and height of 6 inches. the other two sides are isosceles right triangles with bases of 10 inches each. jackie has enough paint to cover 110 square inches of a roof. does she have enough paint to cover the entire dollhouse roof?

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Mathematics, 16.09.2019 04:30, kevinglvz

Roof trusses often use right triangles to make a flimsy 2 × 4 more rigid to hold up the weight of the roof. if a house is 40 feet wide and the roof is an isosceles triangle with base angles of 30 degrees, how far is it from the bottom edge of the roof to the peak?

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Mathematics, 16.10.2019 03:30, salmirakayy4579

Need ! a contractor is calculating how many shingles he must purchase to re-roof a building. one section of the roof has the shape of an isosceles triangle, with a base that is 24 ft long and sides that are each 17 ft long. the height of an isosceles triangle bisects the base at a right angle, dividing it into two equal lengths. what is the area of this triangular section of the roof? round your final answer to the nearest foot.

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Mathematics, 26.11.2019 00:31, live4dramaoy0yf9

The roof of a high rise is in the shape of an isosceles triangle with a base of 89 feet. the perimeter of the roof is 281 feet. how long is each of the equal sides of the roof?

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Physics, 07.12.2019 05:31, angelica19carmona

Astorm blows wind across the top of a roof at a speed of v = 26.3 m/s. assume the air on the lower side of the roof (inside) is at rest and the roof is flat and has an area a = 38.9 m². the density of air is 1.28 kg/m³.1) what is the pressure differential across the top and bottom of the roof? 2) what is the net lift force on the roof due to the storm?

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Jackie is painting the roof of a dollhouse that is made up of three right triangles. one side of the...

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