Im making a chess board, but I screwed up the dimensions. I was wondering if someone could help with the math. The board I made had 2 inch squares, but all the pieces I designed are optimized for 2.25 inch squares. I also intend to put magnets in each piece, so the pieces cant change size. My question is: by what percentage do I need to increase the square size to make it so it changes from 2 inch squares to 2.25 inch squares?

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

damm bro the struggle

step-by-step explanation:

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya