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Oliga [24]
3 years ago
10

A triangle has vertices located at the coordinates (17,-3), (-7,11) and (17,11). What is the area of the triangle?

Mathematics
1 answer:
klemol [59]3 years ago
7 0
<h3>Answer:</h3>

E. 168 sq units

<h3>Step-by-step explanation:</h3>

The legs of this right triangle have length 24 and 14, so the area is ...

... A = (1/2)bh = (1/2)(24)(14) = 168 . . . . sq units

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Which expression is not a polynomial?
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D.

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3 years ago
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Using​ 45-in. fabric, Regan needs 2 and one fourth yd for a​ dress, one fourth yd of contrasting fabric for the band at the​ bot
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