Use green theroem to find integral of x^2ydx-xy^2dy

What is the definition of exponential decay?

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Can someone check if i did this correct. it’s number 4 if you’re wondering.