Sumlification 3-[5-6 divided by 3

Factor the polynomial 8y^2 - 72 btw "^" means exponent

What is the measure of the smallest angle in the diagram? 15 29 32 45

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