X^2 + 3x - 18 = (x - 3)(x + a)​

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

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

Vertical angles must check all that apply