What is the slope of the line below? if necessary, enter your answer as a
fraction in lowest terms, using the slash ( as the fraction bar. do not enter
your answer as a decimal number or an equation.

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?

Find the x-intercepts for the parabola defined by this equation: y=-3x^2-6x+9

0.75,1.75,2.75,3.75 is arithmetic or geometric?