You did the equation a little wrong. It is A^2 + B^2 = 10^2
Answer:
Step-by-step explanation:
To solve for <em>CD</em>, we can create a right triangle.
Where <em>CD</em> becomes the hypotenuse.
The length of the base of the triangle is 9 units.
The length of the height of the triangle is 5 units.
Apply Pythagorean theorem to solve for the hypotenuse.
The 2 fractions are the possibilities
Answer:x^2−y^2+4x−6y−5
Step-by-step explanation: