2x-2yd=y+xd
2x-y=xd+2yd
2x-y=d(x+2y)
(2x-y)/(x+2y)=d
So the answer is <span><span>d=<span><span>2x−y</span><span>x+2y</span></span></span></span>
Answer:
(√3 tan x + 1) / (√3 - tan x)
Step-by-step explanation:

Answer:
X and y are supplementary.
Step-by-step explanation:
Do 72 divided by 7 to get your answer
I would be guessing that since the square is 4ft squared I would imagine that it would have 2ft per side. That would mean 24inches per side. 24×4= 96inches.
96 tiles is what she needs. I am a little confused myself, hope this helps