let's find the equation of line passing through those two points.
slope of the given line :
now, let's plug the value of slope (m)
and y - intercept (c) in general equation
of line in slope intercept form.
i.e y = mx + c
so, we get the equation of given line as :
Answer:
x = +-sqrt(3) and they are the actual solutions
Step-by-step explanation:
x^2/ (2x-6) = 9/(6x-18)
get a common denominator of 6x-18
x^2/ (2x-6) * 3/3 = 9/(6x-18)
3x^2/ (6x-18) = 9/(6x-18)
since the denominators are the same, the numerators must be the same
3x^2 = 9
divide by 3 on each side
x^2 = 3
take the square root of each side
sqrt(x^2) = +-sqrt(3)
x = +-sqrt(3)
Since the area of the walkway is not given, it's substitution in the answer is x. You do have the measurements of the pool though. Area=length times width. 36 times 18 is 648. The area of the concrete is x-648 ft, because the pool is not apart of the concrete. The area of the walkway can be expressed by X-648 ft.
Well in order to have freckles you need two recessive allele and in order not to, it’s dominate meaning it’s less common
About 224.7 I think. I hope this helps
