For each value of y, determine whether it is a solution to –22 =-2(y+1).
is it a solution? for -4,-9,10,8

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