FILL IN THE BLANK! A coordinate system, or , is used to locate points in a 2-dimensional plane.
A: satellite.
B: coordinate plane.
C: alphabet.
D: GPS.
15 POINTS PLEASE ANSWER FAST WILL MARK YOU BRAINLIEST! THANK YOU MAY GOD BLESS YOU! :)

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?