The answer is A. The only way you can get the angle correct is by putting the compass in the center of the circle.
I have no idea and I would like to inform you that I’m just not smart
Step-by-step explanation:
Discriminant = 16k² - 4(2)(-5k)
Since 16k² + 40k < 0, 2k² + 5k < 0, k(2k + 5) < 0.
Therefore -5/2 < k < 0.
3t -7 = 5t
Minus 3t over
-7= 2t
t= -7/2
6(t) = 6(-7/2) = -42/2 = -21
6t = -21
