Describe fully the single transformation that takes shape a to shape b

If two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent

What number gives you a irrational number when added to 2/5

Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person