Who think my pfp is ugly ???

When are two distinct non vertical lines parallel

Fill in the missing exponents in each box and show how you found the answer. (4 points: 2 points for each correct answer with work shown) c. (9^4)^? =9^1 d.(5^? )^3=5^1 *question marks represent the boxes

What number gives you a irrational number when added to 2/5