Answer:
AC = 13.3
Step-by-step explanation:
6+4 = AB
10 / 6 = AC / 8
AC = 13.3
Put the same variable on the same side first than solve
; where a = 1, b = -4 and c = -38
A whole number has a denominator of 1
Divide both sides by -5
Sqrt(x) = 3
We want to isolate x to solve for it. The opposite of a square root is a square, so square both sides.
x = 9
It can't be -9 because the square root of negative numbers are not real numbers.
