Write the equation of the line given the slope and the y-intercept. type your answer in the box without skipping any spaces. m = 5, y-intercept (0, -3)

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

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?