12h
because the h represent the hours
so if him rented the canoe for 2 hour
12(2) = $24
Answer:
x=6
Step-by-step explanation:
You can use trig for this
Cos (45)=![\frac{3\sqrt{2} }{x}](https://tex.z-dn.net/?f=%5Cfrac%7B3%5Csqrt%7B2%7D%20%7D%7Bx%7D)
x=![\frac{3\sqrt{2} }{Cos(45)}](https://tex.z-dn.net/?f=%5Cfrac%7B3%5Csqrt%7B2%7D%20%7D%7BCos%2845%29%7D)
x=6
Answer:
tan(α) = 1/tan(90°-α)
Step-by-step explanation:
The tangent of one is the reciprocal of the tangent of the other.
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In a right triangle, ...
tan = opposite/adjacent
For the two complementary acute angles in such a triangle, opposite and adjacent are swapped. That is the tangent of one is the inverse of the tangent of the other. (That inverse is also known as the cotangent.)
tan(α) = cot(90°-α) = 1/tan(90°-α)