10^2 -4^2 = x^2
100 -16 = x^2
84= x^2
Find the square root of 84 which is approximately 9.2
The answer is 9.2
{-3x - 10y = -4} Answer: x = − 10/3y + 4/3
{x - 5y = 18} Answer: x = 5y + 18
It’s b hope that helped have a great night
the function of quadratic is number4
10 +7 + 0.6+ 0.09+ 0.003
hope this helped
