Answer:
4+3 =7 then 7×4=28
hoped it helped I am not sure if it is right
Answer:
Step-by-step explanation:
The general equation of a circle with center at (h, k) and radius r is
(x - h)^2 + (y - k)^2 = r^2. You seem to be referring to "the y-coordinate of the center of the circle," that is, h in (h, k).
Yes, if you move a circle vertically, the y-coordinate of the center changes.
It's unclear what you're asking for help with. Please try to be more specific next time.
Answer:
4 2/3 divided by 7. You can do 14/3 by making it an improper fraction. Then you can do 14/3 divided by 7/1.
(LCR) 14/3 * 1/7 = 14/21.
Simplify by 7.
14 divided by 7 is 2.
21 divided by 7 is 3.
The answer is 2/3!
Answer:
(x-1) ( x -i) (x+i)
Step-by-step explanation:
x^3 -2x^2 +x-2
Factor by grouping
x^3 -2x^2 +x-2
x^2(x-2) +1(x-2)
Factor out (x-2)
(x-2) (x^2+1)
Rewriting
(x-1) ( x^2 - (-1)^2)
(x-1) ( x -i) (x+i)