Answer. z = ± √10 = ± 3.1623
Answer:
12
Step-by-step explanation:
Factoring out a 1/4 from 1/4a - 3, you get 1/4 (a - 12) as 12 * 1/4 = 3. Thus, ? = 12.
Add on the next multiple of 25 each time. Not sure if you need the equation but I think its
n = 25n - 14
Answer: (23.25- 17.25) divided by 2
(Sorry I don’t have a division sign)
Answer:

Step-by-step explanation:
A dilation is an enlargement or reduction of an object by a scale factor and with a center of dilation. The scale factor refers to the change in size. The center of dilation is a point about which we are dilating an object.
The dilation with the center of dilation at the origin and a scale factor of k has the rule

This means that the image of the point with coordinates (x,y) after the dilation by a scale factor of k with center of dilation at origin will have coordinates (kx,ky).