In geometry, the Segment Addition Postulate states that given 2 points A and C, a third point B lies on the line segment AC if and only if the distances between the points satisfy the equation AB+BC= AC
For me personally, the easiest way to do this is by isolating the x² term, and finding the square root of both sides. The hardest way (well actually, the longest way) would be to use the quadratic formula. It just complicates things unnecessarily.
Answer:
How I answered this was
Line up 812 divided by 12
So 81 divided by 12 = 72
Subtract 81 - 72
Which would equal 9
then bring down the two in 812
Which would make it 92
Then divide that by 12
which would equal 84
the subtract 92 - 84
that would equal 8
put a decimal then bring down a 0
that would be 80 then divide 80 by 12
that would be 7 which would equal 8 again
so our answer would be 67.6 continuous.
Use Pythagorean Theorem:
28^2+15^2=c^2
1009=c^2
Square both sides:
31.8
A
$70,400 is the answer for edenuity
