The base of a skateboard ramp has an area of 2.3

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a