PLEASE HELP ME

The distance between R and T on the coordinate grid is ___ units. (Input whole numbers only.)

Image of a coordinate grid with point R R located at negative 30, 10 and point T located at 15, 10.

Numerical Answers Expected!

PLEASE HELP ME The distance between R and T on the coordinate grid is units Input whole numbers only Image of a coordinate grid with point R R located at negati class=