Mathematics

Mathematics, 09.07.2019 23:00, damientran

Adoll house has 15.5 square feet downstairs and 6.25 square. feet upstairs. which of the following is the best estimate of the total area in the dollhouse? a. 9 square feet. b.21 square feet. c.78 square feet d. 90 square feet.

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Mathematics, 29.06.2019 13:00, bigred89

Charlotte calculates the area of each of the four walls and finds that the total area of the walls, disregarding the doors and windows is 531 square feet. there are two walls that have dimensions of 16 feet by 9 feet: 2(16 feet)(9 feet) = 288 square feet. there are two walls that have dimensions of 13 feet by 9 feet: 2(13 feet)(9 feet) = 243 square feet. total area of walls: 288 square feet + 243 square feet = 531 square feet. next, she calculates that the doors and windows add an extra 70 square feet, making the total square footage 601 square feet. area of doors and windows: 2(20 square feet) + 2(15 square feet) = 40 square feet + 30 square feet = 70 square feet. total area, including doors and windows: 531 square feet + 70 square feet = 601 square feet. finally, she calculates that since one gallon of paint covers 350 square feet, she will need two gallons of paint. = ⇒ 601(1) = 350x ⇒ 601 = 350x ⇒ 1.72 ≈ x since the paint charlotte is buying only comes in gallons, she figures that she'll need to buy two gallons. do charlotte's calculations make sense? why or why not? make sure to address each step in your answer and use complete sentences to explain your reasoning.

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Mathematics, 18.09.2019 19:00, irene4523

Mr wicks designs houses.he uses grid paper to plan a new house design.the kitchen will have and are between 70 square feet and 85 square feet.the pantry will have an area between 4 square feet amd 15 square feet.draw and label a diagram to show what mr wicks could design.explain how to find the total area

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Mathematics, 18.10.2019 20:50, Elijah7934

Mr. wicks designs houses. he uses grid paper to plan a new house design. the kitchen will have an area between 70 square feet and 85 square feet. the pantry will have an area between 4 square feet and 15 square feet. explain how to find the total area.

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Adoll house has 15.5 square feet downstairs and 6.25 square. feet upstairs. which of the following i...

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