Need quick! 30 !

find an equation of the circle and sketch it: k center on line y=8–x, tangent to both axes

Step-by-step explanation:

Let A(a,b) be the center of the circle. This point lies on the liny y = 8 - x.

So,

Let points B and C be tangent points, so

Find the radii AB and AC:

All circle's radii are the same, so

Solve each equation:

or

has no solutions.

Thus, the center of the circle is at point (4,4) and the radius is r = |a| = 4.

Therefore, the equation of the circle is

yes because a quadrilateral is equal to 4 sides and a rhombus has 4 sides so technacly it is a quadrilateral.

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.