Afence is guarding off a vegetable garden in the form of a rectangle. it has one side that is 10m greater than the other side. find the length of the fence needed to surround this garden if the area of the vegetable garden is 2184m2.'

What happens to atoms and chemical bonds during a reaction?

If a balloon is taken outside on a very cold day, what will occur?

Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?