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Mathematics, 14.12.2021 20:30 nini0372
The diagram shows a circular pond, of radius r metres, surrounded by a circular path. The circular path has a constant width of 1.5 metres. The area of the path is the area of the pond.(a) Show that 2r2 − 60r − 45 = 0
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Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a
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With both problems. a. s.a. p directions on photo ^
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The diagram shows a circular pond, of radius r metres, surrounded by a circular path. The circular p...
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