2.) A party planner wants to connect each light pole directly to each of the other poles with a string of lights for an outdoor party. The expression n(n - 1) divided
by 2,where n represents the number of poles, can be used to determine how
many strings are needed. How many strings are needed to connect the five
poles?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

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.