A square has two lengths, (6x-1)cm and (4x+6)cm. What is the length of one side of the square, the answer must be written in the form, side=cm

9514 1404 393

  side = 20 cm

Step-by-step explanation:

We assume the two given lengths are sides of the square, so are equal to each other.

  6x -1 = 4x +6

  2x = 7

We could find x = 3.5, but we can use 2x, too.

  (2)(2x) +6 = 2(7) +6 . . . find the side length

  4x+6 = 20 . . . . the side length of the square

__

  side = 20 cm

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

i think it might be a but you might want a second opinion