Mathematics, 06.01.2021 01:40 powellkolbie
Bob is twice as old as ralph. three years ago the sum of their ages was 45. what are their ages now? answer using a let statement
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Mathematics, 21.06.2019 18:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
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Mathematics, 21.06.2019 18:30
Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2
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Mathematics, 21.06.2019 22:30
Varies inversely with x. if y=8.5 when x=-1 find x when y=-1
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Bob is twice as old as ralph. three years ago the sum of their ages was 45. what are their ages now?...
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