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SHABRAELNN
Questions (3)
If the perimeter of a square floor tile is about 122 centimeters, what is the approximate perimeter of the tile in inches?
2 answers
920 views
HOW DO YOU FIND THE AREA OF A POLYGON? COULD YOU PLEASE BE DEATAILED,BECAUSE I DON'T GET IT!!!
1 answer
317 views
New seafloor rock is continually being formed at mid-ocean ridges and old seafloor rock is continually removed at ocean
3 answers
2,905 views
Answers (2)
p(r) or p = 2r2 + 2r - 1 p = 2(r+0.5)2 - 1.5 r = 2(p+0.5)2 - 1.5 (r+1.5)/2 = (p+0.5)2 +-sqrt[(r+1.5)/2] = p + 0.5 p-1(r) = -0.5 +- sqrt[(r+1.5)/2] After testing, only right-hand side works. Hence p-1(r) = -0.5 + sqrt[(r+1.5)/2]
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