Answer:
3805kg
Step-by-step explanation:
2400 ≥ 2350
1460 ≥ 1455
2400 + 1460≥ 2350 + 1455 = 3805
The lower bound is 3805kg
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Answer:
![f^{-1}(x)= x^2 + 5 \,,\,\,x\geq 0](https://tex.z-dn.net/?f=f%5E%7B-1%7D%28x%29%3D%20x%5E2%20%2B%205%20%5C%2C%2C%5C%2C%5C%2Cx%5Cgeq%200)
Step-by-step explanation:
Use the method of swapping x and y and isolating y.
![f(x) = y = \sqrt{x-5}\,,\,\,\,x\geq 5,y\geq0\\\\f^{-1}:x=\sqrt{y-5}\,,\,\,\,y\geq 5, x\geq 0\\x^2 = y-5\\y = x^2 + 5 = f^{-1}(x)\\](https://tex.z-dn.net/?f=f%28x%29%20%3D%20y%20%3D%20%5Csqrt%7Bx-5%7D%5C%2C%2C%5C%2C%5C%2C%5C%2Cx%5Cgeq%205%2Cy%5Cgeq0%5C%5C%5C%5Cf%5E%7B-1%7D%3Ax%3D%5Csqrt%7By-5%7D%5C%2C%2C%5C%2C%5C%2C%5C%2Cy%5Cgeq%205%2C%20x%5Cgeq%200%5C%5Cx%5E2%20%3D%20y-5%5C%5Cy%20%3D%20x%5E2%20%2B%205%20%3D%20f%5E%7B-1%7D%28x%29%5C%5C)
Note that domain/range will be swapped as well.
Answer:
tan Ф = opposite / adjacent = a / b=5/12
Step-by-step explanation:
sec Ф = hypotenuse / adjacent = c / b=13/12
tan Ф = opposite / adjacent = a / b
find a
a^2+b^2=c^2
a=√c^2-b^2 b=12 and c=13
a=√144-169=√25=5
The answer is 25
If you divide 25 by .32 or 32%
25x.32= 8
The end result would be 8