A passenger car weighs 4.5 times 10 Superscript 3 units. Which unit of measure was used? grams
ounces
pounds
tons

The rows and columns of lattice points in a three-by-three square array are evenly spaced one unit apart. how many distinct triangles with at least one side of length 2 units can be drawn using three lattice points for the vertices?

What is the difference between the equations of a vertical and a horizontal line?

The measure of angle 0 is 600 degrees