Mathematics, 16.05.2021 03:40 lacie30
2 balls are rolling towards each other from the opposite ends of a straight tube that is
420 cm long. Ball A travels 50 cm while ball B travels 30 cm in the 1st second. Both
balls travel 2 cm less than the previous distance in each subsequent second. How long
does it take for the two balls to meet?
Answers: 2
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Find the area of a parallelogram with base 15 yards and height 21 2/3
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Find the slope of the line passing through a pair of points
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Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]
Answers: 1
2 balls are rolling towards each other from the opposite ends of a straight tube that is
420 cm lon...
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