Mathematics, 12.07.2019 21:00 cxmochaa
Problem page two trains leave stations 390 miles apart at the same time and travel toward each other. one train travels at 65 miles per hour while the other travels at 85 miles per hour. how long will it take for the two trains to meet
Answers: 1
Mathematics, 22.06.2019 00:20
Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality
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Mathematics, 22.06.2019 00:30
Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6
Answers: 2
Mathematics, 22.06.2019 02:20
Combine like terms to create an equivalent expression. make sure to simplify coefficients and constants as well. -6/5-2/3v+4/15+1/3v
Answers: 2
Mathematics, 22.06.2019 03:30
More challenges: 1) factor out the indicated quantity.8mnĀ² + 7mn - m : factor out the quantity -m2) factor the polynomial by grouping.2vw + 7cv + 14cw + 49cĀ²3) factor completely using the difference of squares along with factoring by grouping.25vĀ³ - 25vĀ² - 4v + 44) factor the sum of cubes. 125xĀ³ + 645) qĀ³ + 27rĀ³6) factor completely. use difference of squares.729p^6 - 6^67) solve the equation(7x + 4)(9x - 1) = 08) a. find the values of x for which f (x) = 0b. find f (0)f (x) = xĀ² + 2x - 489) find the x and y-intercepts for the function defined by y = f (x)f (x) = (x + 3)(x + 4)(x - 1)Ā²10) factor the trinomial completely by using any method. remember to look for a common factor first. 3vĀ² - 2v - 16
Answers: 2
Problem page two trains leave stations 390 miles apart at the same time and travel toward each other...
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