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.
Step-by-step explanation:
Assume that

hence,

now,

attached below is the complete solution
The answer is C. 423.52 m
9514 1404 393
Answer:
x = 0
Step-by-step explanation:
It can help to keep a graph of the cosine function in mind. It starts off at its maximum value at x = 0.
Answer:
can you type the problem out please i will answer it i just the picture is kinda weird for me
Step-by-step explanation: