Question

Given the median and trapezoid MOPN, what is the value of x?

Answer 1

Does it come with a picture ?

Answer 2

Any multiple choices?

Answer 3

us the proportionalitie of sides

5x-7 27
----- = ------
27 6x+6

can you calculi now x ?

Answer 4

5x-7 27
----- = ------
27 6(x+1)

5x-7 9
----- = ------
27 2(x+1)

(5x-7)(2x+2)=9*27

10x^2 +10x -14x -14 = 243
10x^2 -4x -14 = 243

10x^2 -4x -14-243 =0

10x^2 -4x -257 =0

can you solve it for x ?

Answer 5

this is a quadratic equation

solve using discriminante