What is the unit rate for $140 for 18ft squared
2 answers:
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1)
<h2>=> 72.0
2)
<h2>=> 616.0
If we add the two numbers we get....
=> 72.0 + 616.0
=> 688.0<em><u>Ans.</u></em>
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Answer:
42 meters
Step-by-step explanation:
Given
See attachment for complete question
Required
Calculate distance FC
FC is calculated as:
Where
Considering , we have:
--- Pythagoras theorem
Where
and
So:
Take square roots of both sides
So:
Considering , we have:
--- Pythagoras theorem
Where:
and
So, we have:
Take square roots of both sides
So;
Recall that:
