I need steps on how to solve this

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10

Combine like terms to make a simpler expression 3z+z