Which of these expressions is the simplified form of the expression (Sin(x)/1-cos^2(x)) tan(x/2)?
1 answer:
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Answer:
The total number of luxury cars are 43.
Step-by-step explanation:
Consider the provided information.
It is given that there are 260 cars in the parking lot out of 1/2 are SUVs.
Total number of SUV cars =
Out of 260 cars 1/3 are sub compact cars.
Total number of sub compact cars =
Therefore the total number of luxury cars are:
260 - 130 - 87 = 43
Therefore, the total number of luxury cars are 43.
Step-by-step explanation:
OA=AC=OC=2 (equal triangle)
which means angle O =60 degree
tan 60 = AB / 2
AB = 2 tan 60 =