Mathematics, 15.12.2019 05:31 pleasehelpmeonthis
A, b and c are collinear and b is between a and c the ratio of ab to bc is 3: 1
Answers: 2
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 17:30
Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.
Answers: 1
Mathematics, 21.06.2019 20:00
What’s the answer ? use the picture to see the problem
Answers: 2
A, b and c are collinear and b is between a and c the ratio of ab to bc is 3: 1...
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