Sally's cat is stuck in a tree 18 ft off the ground. the base of a ladder is placed 6 feet away from the base of the tree. what is the minimum length ladder needed to reach the cat (rounded to the nearest foot)

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab