13. bc is perpendicular tocd
bc is perpendicular to ab
ab=3
bc = 6
cd=5
a b
what is the length of the shortest path from a to d?
a 14
b 12
c10 square root 2
d 10
14. if = 10 and ac - 6 = 4, then bc =
f) -1
g) 1
h) 10
j) 15

At work claire has a deadline that is rapidly approaching. as she works, she finds that she is doing more work in a shorter amount of time than usual. she thinks mor quickly, and her senses and memory are sharper. what is responsible for claire working more effectively?