Asquare piece of paper 140 mm on a side is folded in half along a diagonal. the result is a 45° – 45° – 90° triangle. what is the length of the hypotenuse

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

What is the solution to the division problem below x3+x2-11x+4/x+4