Jonah finds the length of the sides of the quadrilateral before finding the perimeter. Which statement is true
about the length of the sides of quadrilateral ABCD?

Side BC has a length of square root 10 units

Step-by-step explanation: I just took the test

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

14

step-by-step explanation:

14 x 3 = 42