Mathematics, 20.08.2019 15:30 ktprada
Problem 6
let tn be the nth triangular number, qn be the nth square number, and pn be the nth pentagonal number.
(a) show that q6 + p5 = 3t5 +q5 +1.
(b) show that qn+1 + pn = 3tn +qn + 1 for all positive integers n.
Answers: 1
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Classify each polynomial by its degree and by its number of terms.
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Mathematics, 21.06.2019 13:30
Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m
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Mathematics, 21.06.2019 16:20
Which best explains why this triangle is or is not a right triangle?
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Mathematics, 21.06.2019 23:30
Harry the hook has 7 1/3 pounds of cookie dough.she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?
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Problem 6
let tn be the nth triangular number, qn be the nth square number, and pn be the nth p...
let tn be the nth triangular number, qn be the nth square number, and pn be the nth p...
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