Awnser fist get branliset : -)and
a line segment is drawn from (+1, +9) to (+4, +9) on a coordinate grid.
which answer explains one way that the length of this line segment can be determined?
a.
add 9 + 4.
b.
add 4 + 1.
c.
subtract 9 – 4.
d.
subtract 4 – 1.