Mathematics, 23.01.2020 19:31 SugaAndKookie22
Flight 725 left new york at 10: 28 a. m. flying north. flight 245 left from the same airport at 11: 18 a. m. flying south at one hundred twenty kph less than three times the speed of flight 725. at 1: 06 p. m. they are 1,030 kilometers apart. what is the average rate of speed for flight 245?
a) 165 kph
b) 395 kph
c) 365 kph
d) 345 kph
e) 155 kph
f) 175 kph
Answers: 1
Mathematics, 21.06.2019 15:50
Assemble the proof by dragging tiles to the statements and reasons column
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Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Flight 725 left new york at 10: 28 a. m. flying north. flight 245 left from the same airport at 11:...
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