22% I hope it helps you I'm not positive I'm not the best but she was 22 numbers away from getting it right so
Answer:
![{x}^{2} + {x}^{2} = {(3 \sqrt{2} )}^{2} \\ 2 {x}^{2} = 18 \\ {x}^{2} = \frac{18}{2} \\ {x}^{2} = 9 \\ \boxed{x = 3}](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%2B%20%20%7Bx%7D%5E%7B2%7D%20%20%3D%20%20%7B%283%20%5Csqrt%7B2%7D%20%29%7D%5E%7B2%7D%20%20%5C%5C%202%20%7Bx%7D%5E%7B2%7D%20%20%3D%2018%20%5C%5C%20%20%7Bx%7D%5E%7B2%7D%20%20%3D%20%20%5Cfrac%7B18%7D%7B2%7D%20%20%5C%5C%20%20%7Bx%7D%5E%7B2%7D%20%20%3D%209%20%5C%5C%20%20%5Cboxed%7Bx%20%3D%203%7D)
Therefore the length of the legs is <em><u>3</u></em>.
Appreciation transaction
Each of his shares appreciated by 5
So he ended up with a profit of 50 from the 10 Shares
Let
x----------> <span>Aidan's age
y----------> M</span><span>aggie's age
we know that
x=4
x=(y/2)-6
so
substitute
4=(y/2)-6----> multiply by 2-----> 8=y-12----> y=8+12-----> y=20
the answer is
</span>M<span>aggie's age is </span><span>20</span>
Basically just convert this into an equation:
Let’s use “x” as the result
“•” is the multiplication symbol
Double s: s•2
Subtract t from result: =x-2
So, s•2=x-2