Solve the simultaneous equations
j - k= 2 and j? + 2k = 8.
Give your answers correct to...
Mathematics, 05.05.2020 12:46 dolahghazali76
Solve the simultaneous equations
j - k= 2 and j? + 2k = 8.
Give your answers correct to three decimal places.
Answers: 2
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Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.
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Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
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