Given:
100m = distance
120s = time
Asked:
Speed = ?
Formula:
Speed = d/t
Solution:
Speed = 100m/120s
Speed = 0.83333333333
Speed = 0.83m/s
Final Answer:
The speed of the sailboat is 0.83m/s
7x-x=19-7
6x=12
x=2
Ask me if you have a question. Glad to help!! :))
Answer:
It means that the roots of the quadratic equation are real and distinct
Step-by-step explanation:
Here, given the discriminant of the quadratic equation, we want to find out the nature of the solutions.
Mathematically, we can use to determine the nature of the discriminant.
By it’s formula;
D = b^2 - 4ac
We can see that the given discriminant 40 is a positive value. What this means is that the quadratic equation has roots which are real and are distinct
Answer:
Step-by-step explanation:
40(12/100)
480/100
$4.80
Answer:
2774
Step-by-step explanation:
