A swimming pool is shaped like a right rectangular prism with length 20 feet, height 8 feet,
2 answers:
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Answer:
e = 29.0 will be the answer.
Step-by-step explanation:
Use the sine rule in the given triangle,
d = 18.35
e = 29.002
e ≈ 29.0
Therefore, e = 29.0 will be the answer.
Answer:
f^(-1)(x) = \frac{-1}{5} (x+4)
Step-by-step explanation:
Given is a function
To find its inverse.
We must check whether f is one to one or onto first
If -5x1-4 = -5x2-4 we get x1=x2
Hence f is one to one
Also for every f(x) we can find a x so f is onto.
So inverse exists
Let
Replace x by f inverse and y by x