Answer: 4.00
Step-by-step explanation: There are 60 minutes in 1 hour. So, 60/15 gives you your answer. 60/15 = 4, but it says write it as a decimal. So, your answer will be 4.00.
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Tan<span>θ = opposite/adjacent
Tan</span><span>θ = 64/48
arctan(64/48) = 53
90-53 = 37
48*Tan(37) = 36
64+36 = 100</span>
The answer is D. 2(12x + 72y)