Mathematics

Mathematics, 24.09.2019 03:30, deshundradenton59

Sarah is building a set of 4 shelves. each shelf will have 2 supports in the shape of right isosceles triangles. each shelf is 14 inches deep. how many sqare of will she need to make all the supports?

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Mathematics, 26.07.2019 10:30, fifthward92

Bryan purchases two triangular wall shelves. the sides of each shelf are 8 inches, 10 inches, and 12 inches. he's trying to build a similar, larger triangular shelf to place between the two smaller shelves. which of the dimensions can bryan use for the larger shelf so that it is similar to the ones he purchased? justify why the three triangles are similar. a) 4 inches, 5 inches, and 6 inches; all of the side lengths of the smaller triangles have been multiplied by 1/2, which guarantees side-side-side similarity. b) 16 inches, 20 inches, and 24 inches; all of the side lengths of the smaller triangles have been multiplied by 2, which guarantees side-side-side similarity. c) 16 inches, 20 inches, and 24 inches; all of the side lengths of the smaller triangles have been multiplied by 2, which guarantees side-angle-side similarity. d) 16 inches, 20 inches, and 24 inches; all of the side lengths of the smaller triangles have been multiplied by 2, which guarantees angle-angle-side similarity. eliminate

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Mathematics, 28.08.2019 23:10, emilyblaxton

Installing shelves: you are hanging 3 display shelves with the same width on a wall so that there is 18 inches of space above each shelf for placing items each shelf is 3 inches wide you wan the space from the ceiling to the top 18 inches of space and the space below the bottom shelf to a chair rail to be the same. determine the distance from the ceiling to the bottom of each of the shelves so that you can install them

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Mathematics, 13.09.2019 20:30, live4dramaoy0yf9

Asmall shelf sits on two braces that are in the shape of a right triangle. the leg (brace) attached to the wall is 4.5 inches and the hypotenuse is 7.5 inches. the leg holding the shelf is the same length as the width of the shelf. what is the width of the shelf?

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Mathematics, 16.09.2019 07:10, joselynrobles

You are hanging 3 display shelves with the same width on a wall so that there is 18 inches of space above each shelf for placing items.each shelf is 3 inches wide. you want the space from the ceiling to the top 18 inches of space and the space below the bottom shelf to a chair rail to be the same. determine the distance from the ceiling to the bottom of each of the shelves so that you can install them. explain how you got your answer.

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