The answer is C because "dropped" means minus so it is asking: 2-5 which should be -3 not -5.
Answer:
Below in bold.
Step-by-step explanation:
sin 66.4 = opposite side / hypotenuse
sin 66.4 = 21.3 / y
y = 21.3 / sin 66.4
y = 23.24.
tan 66.4 = 21.3 / x
x = 21.3 / tan 66.4
x = 9.31.
$71.98 is the total cost for the meal
59.00
+ 4.13
+ 8.85
======
71.98
Do u have a pic of the problem ?