G. Given: Lines 1 and m intersect to form right angles.
5) 1 and m are complementary
9) land m are perpendicular
3) 1 and m are supplementary

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =