The width of a rectangle is 5 inches less than the length. The perimeter is 24.5 inches. What is the length?
1 answer:
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Answer:
d = 2cot(x) or d = 2/tan(x)
Step-by-step explanation:
The vertical distance from the jet to the top of the house represents the opposite side to the 'x' angle, while the horizontal distance, d, represents the adjacent side. Since we do not know the hypotenuse, the tangent and cotangent functions are the preferable choices:
Therefore, the distance 'd' can be expressed as d = 2cot(x) or d = 2/tan(x).
Step-by-step explanation:
x > -1
x = {0,1,2,...}