30 points
a remote-control airplane descends at a rate of two feet per second. after three sec...
Mathematics, 29.01.2020 20:03 gstevens
30 points
a remote-control airplane descends at a rate of two feet per second. after three seconds it is 67 feet above the ground. write the equation in point-slope form that models the situation. then find the height of the plane after eight seconds.
Answers: 1
Mathematics, 21.06.2019 16:50
The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left
Answers: 1
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 21:10
Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
Answers: 2
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