The expression for the number of segments drawn out of the n number of points in the circle is,
n² / 2 - n / 2
Substituting directly to the expression the number of points, n, which is equal to 8,
8² / 2 - 8 / 2 = 28
Thus, there are 28 segments that can be drawn from the points.
Answer:
Its
Step-by-step explanation:
slope: 2.5
y intercept: 3
The first condition is for the perimeter of the equation so:

Now the secon condition is that the sum of two sides should be:

so the negative option and 0 don't make sence dor a distance, then we try with the value of b=0.5
So in the first equation will be:

So the condition:

this is false, so the solution is
Answer:
The answer to your question is: 20 hours.
Step-by-step explanation:
Data
Hortencia = $350
Alex $18 / h
# hours Alex must paint to make more money than Hortencia = ?
Process
Equation 18 x n > 350
n > 350 / 18
n > 19.4 hours
If Alex work 19.4 hours, he will make the same amount of money than Hortencia, then He needs to work 20 hours.