Which of the following is a result of shifting a circle with equation (x-1)2 + (y-4)2 = 16
to the right 4 units?
A. The y coordinate of the center of the circle increases by 4.
B. The x-coordinate of the center of the circle increases by 4.
C. Both the x- and ycoordinates of the center of the circle decrease
by 4.
D. Both the x- and y-coordinates of the center of the circle increase
by 4.

add an !

step-by-step explanation:

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.  

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it