ARVB has been reflected as shown in the diagram. What is the length of 7B ?
AN
R
A. 6
B. 15
C. 5
D. 4

Hi, can anyone show me how to do this problem? 100 points for this. in advance

The function models the number of accidents per 50 million miles driven as a function

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis