Answer:
42
Step-by-step explanation:
89-5=84
84÷2=42
and reverse it to check
(42+5)+(42)=89
The answer depends on where the ship starts from. If it starts on the equator, the answer is 459.938 miles.
If it starts at 70° N, then the distance is 446.084 miles.
And if the ship is on a flat earth, the distance is 459.954 miles (very close to the distance on a round Earth starting at the equator). Hope this helps!
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answers:
and
See note below
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Explanation:
First we replace f(x) with y. Then we swap x and y. Afterward, solve for y to determine the inverse function. The m value cannot be zero to avoid dividing by zero.
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For the formula h(x) = 2x-9, we see that m = 2 and b = -9
So the inverse for h(x) would be:
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Note: The function is the same as saying or , so it will depend on what format your teacher wants.