The equation for women’s shoe sizes is y = 3x − 21, where x is the length of the foot in inches. What shoe size should you recom
mend to a woman whose foot is 8.5 inches long?
2 answers:
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Answer:
Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
The figure shows a kite
The kite has two pairs of consecutive and congruent sides and the diagonals are perpendicular
That means
TS=VS
TQ=VQ
TR=RV
we have
so
solve for x
<em>Find the value of RV</em>
substitute the value of x
Remember that
---> by segment addition postulate
we have
so
