If the endpoints of a diameter are (6,3) and (2,1) the midpoint is the center of the circle so:
(x,y)=((6+2)/2, (3+1)/2)=(4,2)
Now we need to find the radius....the diameter is:
d^2=(6-2)^2+(3-1)^2
d^2=16+4
d^2=20 since d=2r, r=d/2, and r^2=d^2/4 so
r^2=5
The standard form of the circle is (x-h)^2+(y-k)^2=r^2 and we know:
(h,k)=(4,2) from earlier so:
(x-4)^2+(y-2)^2=5
Answer:
not enough information
Step-by-step explanation:
(b) one-sample t-test for a population mean
ur welcome :D
Answer:
<h2>= Answer is false</h2>
Step-by-step explanation:
<h2>False is the ans</h2>
Given:
The two points are (0, -2) and (9, 10).
To find:
The distance between the given points.
Solution:
Distance between the two points is
Using the above distance formula, the distance between given points is
On further simplification, we get
Therefore, the distance between the given points (0,-2) and (9,10) is 15 units.
