Fg is the midsegment of isosceles triangle abc, and km is the midsegment of trapezoid cdef. ef || km || dc. find the following measures. show your work and describe any properties or theorems you use.

What is the missing step in this proof ?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)