Mathematics, 16.02.2020 00:20, bloodmoonangel01
A spring requires 12 J12 J to stretch the spring from 8 cm8 cm to 10 cm10 cm, and an additional 48 J48 J to stretch the spring from 10 cm10 cm to 14 cm14 cm. What is the natural (unstressed) length of the spring?
Answers: 2
Mathematics, 21.06.2019 18:30, Luciano3202
Identify the polynomial. a2b - cd3 a. monomial b. binomial c. trinomial d. four-term polynomial e. five-term polynomial
Answers: 1
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
A spring requires 12 J12 J to stretch the spring from 8 cm8 cm to 10 cm10 cm, and an additional 48 J...
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