Answer: 9
Step-by-step explanation:
The equation x^2 - 36 = 5x is a quadratic equation and can be solved thus: x^2 - 36 = 5x x^2 - 5x - 36 = 0 x^2 + 4x - 9x - 36 = 0 x(x + 4) - 9(x + 4) = 0 (x - 9)(x + 4) = 0 x - 9 = 0 or x + 4 = 0 x = 9 or x = -4 Therefore, the positive solution of x^2 - 36 = 5x? is 9.
17% because you would do the number of times it landed on section a (14) over the total times spun (84) which gives you 16.6666 (16 2/3) which would round up to 17%. Hope this helps!
Answer:
this are the equation I was taught
Step-by-step explanation:
_(x2+4x+8)=0
Answer: d
Step-by-step explanation:
d
