Reduce to simplest form.
enter the number that belongs in
the green box.
81
90

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

When only separate discreet points are graphed it is called?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180