If CDEF is a trapezoid with vertices C(0, 2), D(2, 4), E(7, 3), and F(1, –3), how can you prove that it is an isosceles trapezoid?

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation:

i need more details sorry

step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9