10^8=100000000
100000000x6.71=671,000,000
Answer:
81(x + 2y)(x - 2y)
Step-by-step explanation:

Answer:
the ancer is 1
Step-by-step explanation:
ANSWER
B' has coordinates (16,14).
EXPLANATION
The given coordinates of square ABCD are :
A (2,7) , C (8,1),D (2,1)
In order to form a square, the coordinates of B should be: (8,7)
The mapping for dilation with a scale factor 2, about the origin is

This implies that:

When we simplify we get:

Hence B' has coordinates (16,14).