Given:
The rule of input and output function is:
To find:
The answer if we put 19.
Solution:
Consider the input and output function is:
Substitute , we get
Therefore, the required answer is 6.
Find the perimeter of the figure below , composed of a rectangle and two semicircles .round to the nearest tenths place
1 answer:
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Answer:
534,070.75 miles
Step-by-step explanation:
The circumference formula is or
.
But since we're given the diameter, 170,000, all we have to do is multiply it by .