What is the side length of the smallest square plate on which a 28-cm chopstick can fit along a diagonal without any overhang?

19.8

Step-by-step explanation:

you have 28 divide it by 2 and then multiply it by the square root of 2

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this