Substitute x=7 in the equation:
2+7-2•7= 2+7-14= 2-7= -5
The hypotenuse of a right triangle is equal to the square root of the two sides raised to the second power added together.
This is known as the Pythagorean theorem.
a^2 + b^2 = c^2
I think Point A and B are 2 inches apart or all of them is right
X^2/a^2+y^2/b^2=1
a^2=100 a=10
b^2=64 b=8
c^2=a^2-b^2
c=6
