Select the correct answer. Which equation represents the vertical line passing through (7,-3)?
OA.
X=-3
O B.
y=-3
OC.
x= 7
D. y=7

Which table shows a proportional relationship between miles traveled and gas used?

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?

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?