Answer:
13
Step-by-step explanation:
The hypotenuse is always the longest side on a right triangle.
To find any missing value add the other 2 values and whatever they equal must be greater than the hypotenuse
The diagonal is 10, so a side is ![{10/\sqrt{2} }](https://tex.z-dn.net/?f=%7B10%2F%5Csqrt%7B2%7D%20%7D)
The area would be 100/2
or 50 m^2.
Combine like terms
assuming those 2s are exponents
-3x^2+2y^2+5xy-2y+5x^2-3y^2
move all x's together all y's together and all xy's together
-3x^2+5x^2+2y^2-3y^2+5xy
combne like terms
2x^2-y^2+5xy
3 terms
1 term is negative
I think it is not because it’s also not proportional and they are basically identical except for what b is equal to
1. £36 times 3
2. £108 / 4
3 £27