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yarga [219]
3 years ago
5

What value of n makes this expression equals to 6 3n-(2+n)

Mathematics
1 answer:
coldgirl [10]3 years ago
6 0
N = 4
(3)(4)-(2+4) = 12 - 6 = 6
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In triangle abc, the perimeter is 36, and ab=ac. line ad is perpendicular to bc at the point d, and triangle abd's perimeter is
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Let x=ab=ac, and y=bc, and z=ad.

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ad = 30 - (36/2) = 30 - 18 = 12
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