Answer:
General comparisons based around median? It's a vague question. Can you expound?
Answer:
The center of this circle is at
. The radius of this circle is
.
Step-by-step explanation:
A circle with center
and a radius of
(
) could be expressed as:
.
(In other words, a point is on this circle if and only if the distance between that point and the center is equal to the radius.)
Rearrange this equation using binomial expansion to match the equation given in this question:
.
.
The equation in this question is:
.
Match up the coefficients of
and
in the two equations.:
- Coefficient of
:
. - Coefficient of
:
.
Thus,
and
.
The constants of the two equations should also match up:
.
Substitute in
as well as
and solve for
:
.
(since
.)
Therefore, the center of this circle is
. The radius of this circle is
.
Answer:
One weeks salary is= $1369.23
Three weeks salary is = $4107.69
The agency fee is= $1437.69
Step-by-step explanation:
1/7-9/7n+6/7
1-9/7n
that is the extended form and is simplified
Hope it help! :)
23 balloons would cost 69$