This is the distributive property of multiplication. The -2 was distributed into the parentheses.
256pi
sqroot 256 = 16
16 * 2 = 32
The diameter of the circle is 32
Answer:
C
Step-by-step explanation:
Using the rule of radicals
×
⇔ 
Simplify 
= 
=
× 
= 3
Then
4
- 3
=
→ C
A dilation is a transformation that produces an image that is the same shape as the original, but is a different size. A dilation that creates a larger image is called an enlargement. A dilation stretches or shrinks the original figure.