What is the coefficient in the expression? 19 - 17ay + 181

19

-17

17

181

What are different types of statistical programs

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Extra points! find the missing dimension! need asap