Answer:
1
Step-by-step explanation:
A solution to a system of equations is the point where the 2 lines meet.
Quadratic formula: (-b +/- sqrt(b^2 - 4ac)) / 2a
a = 10
b = -1
c = 9
1 +/- sqrt((-1)^2 - 4(10)(9)) / 2(10)
1 +/- sqrt(1 - 360) / 20
x = 1 +/- sqrt(359i) / 20
Hope this helps!
Answer:
18
It’s literally 72 divided by 4 which equals 18
Answer:
D- the number of times you get heads when you flip a coin 100 times
Step-by-step explanation:
