Simplify 5√3 + 2√27 plzzz​

Find the value of x for which abcd must be a parallelogram -9-6x x-30

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Need asap i will give brainliest and 98 points classify each pair of numbered angles corresponding, alternate interior, alternate exterior or none o these