The Smiths are on a summer road trip. They travel 10.9 hours the first day. 8.6 hours the second day and 12.4 hours the final da
2 answers:
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Answer:
Step-by-step explanation:
The first step is to combine the parts of the numerator and denominator into one rational expression each. Those will have the same denominator, so their ratio is the ratio of their numerators.
Answer:
Step-by-step explanation:
Given
Required
The locus of P
Express as fraction
Cross multiply
Calculate AP and BP using the following distance formula:
So, we have:
Take square of both sides
Evaluate all squares
Collect and evaluate like terms
Open brackets
Collect like terms
Divide through by 3