Mathematics, 15.07.2019 08:00 nayellisoto15
Which of the following is a polynomial with roots 4, β5, and 7? question 4 options: 1) f(x) = x3 β 6x2 β 27x + 140 2) f(x) = x3 β 6x2 β 20x + 27 3) f(x) = x3 β 20x2 β 27x + 35 4) f(x) = x3 β 20x2 β 35x + 140
Answers: 1
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What is the approximate total length of iron edging needed to create the square frame and the two diagonals?
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Mathematics, 21.06.2019 13:00
Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45ΒΊ and 20ΒΊ. which of the following identifies the possible third angle of the triangle? a. 15 in., 65ΒΊ b. 45 in., 65ΒΊ c. 17 in., 115ΒΊ d. 14 in., 115ΒΊ
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Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Which of the following is a polynomial with roots 4, β5, and 7? question 4 options: 1) f(x) = x3...
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