Which step is the same in the construction of a perpendicular line through a point on a line and the construction of a
perpendicular line through a point off a line?
a. create only one arc on the original line.
b. create two arcs on the original line.
c. place the compass on a point off the original line.
d. place the compass on a point on the original line.

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain