Answer:
x^2 +y^2 -40x -24y -81 =0
Step-by-step explanation:
We can write the equation of a circle in the form
(x-h)^2 + (y-k)^2 = r^2
Where (h,k) is the center and r is the radius
Assuming that Pamela's cabin is the center
( x-20)^2 + (y- 12)^2 = 25^2
We want to get to general form
x^2 + y^2 + Dx + Ey + F = 0,
Distributing
x^2 -40x +400 + y^2 -24y +144 = 625
x^2 +y^2 -40x -24y +544 -625 =0
x^2 +y^2 -40x -24y -81 =0
Answer:
44 ft
Step-by-step explanation:
You would subtract 657 - 613
Answer:
2 points, (4, 0) and (-2, 0) ((following the (x,y) format)).
Step-by-step explanation:
The roots are also calles x-intercepts, zeroes, and other less common terms.
Answer: 1
Step-by-step explanation:
In reality , the child will not born, if mother die before his conception and keeping in mind that the pregnancy takes about 9 months after conception.
Now according to the statement "Your mother could not have died two years before you were born." is always true and therefore the probability equals 1 .