Define the following sequence recursively:

4, 15, 26, 37, ...

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?

Factor this polynomial completely. 12x^2+ x-6