Mathematics, 07.07.2019 19:30 andresduenas72
Jean runs 8 mi and then rides 11 mi on her bicycle on a biathlon. she rides 9 mph faster than she runs. if the total time for her to complete the race is 1.5 hr, determines her speed running and her speed riding her bicycle.
Answers: 1
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Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units
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What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
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Mathematics, 21.06.2019 21:30
Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?
Answers: 1
Jean runs 8 mi and then rides 11 mi on her bicycle on a biathlon. she rides 9 mph faster than she ru...
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