Answer:
the answer is 12m
Step-by-step explanation:
u know the side c and side B.
C=15m but u have to square it which is 225
B=9m but u have to square it which is 81. then subtract 82 from 225.which will give u 144 which is a perfect square route of 12
$352
So subtract the amount Lee made from the $52 and you get your answer. i hope i help u
$10.17 is the 20% tip amount
