Find the length of DF or state what additional information you would need to find it.

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

Which of these side lengths could form a triangle a) 2 cm , 2 cm , 4 cm b) 3 cm , 5 cm , 10 cm c) 3 cm , 4 cm , 5 cm d) 4 cm , 8 cm , 15 cm