G(x) = 1/3 * (2/9)^x. Does the function model growth or decay?

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

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

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab