The diameter of a circle is 4 meters. What is the circle's circumference?

What is the factored form of the following expressions? d^2 – 13d + 36

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

2/3(-6y+9x) expand each expression using the distributive property