Answer:
M = 
Step-by-step explanation:
Given
w = 1000M - 200 ( isolate 1000M by adding 200 to both sides )
w + 200 = 1000M ( divide both sides by 1000 )
= M
The second 'p' is supposed to be 'e'. With that correction,
those letters can be unscrambled to spell " expand ".
Now it's your turn. Unscramble " Algerba ".
(4^2+8^2)^.5 = 8.944
It's not 12.
So 4,8,12 can't be the side lengths of a right triangle.