A person holding a G P S device up to the sky. Red lines point from the G P S to satellites. Image by Javiersanp

In order to help us find our exact location, GPS uses signals that are broadcast from and interpreted by .
A.
airplanes . . . receivers
B.
balloons . . . software
C.
aerial photos . . . software
D.
satellites . . . receivers

Please select the best answer from the choices provided
A
B
C
D

Which statement is a proper biconditional statement for the conditional statement: if a line intersects a line segment at its midpoint, then it is a segment bisector. if a line is a segment bisector, then it intersects the line segment at its midpoint. if a line does not intersect a line segment at its midpoint, then it is not a segment bisector. a line intersects a line segment at its midpoint if, and only if, it is a segment bisector. if a line is not a segment bisector, then it does not intersect the line segment at its midpoint.

The red square is a famous historical site that is located in

What is the main purpose of the gi bill