math

A triangle has a height of x meters and a base of 14 meters. Write and solve an inequality for the values of x that give an area of at most 112 m2003-06-04-00-00_files/i0230000.jpg.

A.

2003-06-04-00-00_files/i0230001.jpg m

B.

2003-06-04-00-00_files/i0230002.jpg m

C.

2003-06-04-00-00_files/i0230003.jpg m

D.

2003-06-04-00-00_files/i0230004.jpg m

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  1. since a = bh/2, we have

    a = 14x/2 = 7x

    so,

    7x <= 112
    x <= 16

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    posted by Steve
  2. Which model represents the equation below?

    mc008-1.jpg
    mc008-2.jpg
    mc008-3.jpg
    mc008-4.jpg
    mc008-5.jpg

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    posted by autumn

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