19) use isosceles trapezoid defg to find m/f.
20) use isosceles trapezoid uzwx to find the value of x.
21) in isosceles trapezoid abcd, ac = 4x+22 and bd = 7.x-5. find ac.

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

sorry i do not     know the answer

you

step-by-step explanation: